Rozza 3rd
•Download as PPT, PDF•
0 likes•138 views
This document discusses the differences between physical and chemical changes. Chemical changes involve substances being changed into different substances, such as fireworks combusting. Physical changes alter the form of a substance but not its chemical composition, like the water cycle as water evaporates, condenses, and precipitates while maintaining its H2O identity. Examples provided are fireworks representing chemical changes and the water cycle for physical changes.
Report
Share
Report
Share
![Chemical and physical changes ,[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommended
MonicaBodley-period2
This document defines and provides examples of chemical and physical changes. A chemical change occurs when new substances are formed with different chemical properties, such as iron rusting when it reacts with oxygen. A physical change alters the state of a substance without changing its chemical makeup, such as water turning to ice. The document cites references used including dictionary.com and websites providing definitions and images.
Topic 1
Chemical and physical changes can be distinguished based on whether changes occur at the molecular level or involve energy and states of matter. Physical changes alter the shape or state of matter of a substance without changing its chemical composition, such as crushing a can or melting ice. Chemical changes involve transformations of molecular structure and composition through breaking and forming of chemical bonds, such as rusting of iron or burning of sugar. While some changes are obvious, others occur at the microscopic level of molecular structure and bonding.
cody landon 4th period
Physical changes affect the physical properties of a substance without changing its chemical composition, like melting ice, while chemical changes create new substances with different chemical properties, such as fireworks exploding. The document provides definitions and examples of physical and chemical changes, as well as websites containing more information about changes in matter.
By: Brianna Miller
Chemical and physical changes are defined. A physical change alters the form of a substance without changing its chemical composition, such as ice melting into water. A chemical change transforms a substance into one or more different substances through the formation and breaking of chemical bonds, like cooking an egg changes its proteins. Examples given are ice melting, which is a physical change, and cooking an egg, which is a chemical change.
Brianna Miller- 3rd Period
Chemical and physical changes are defined. A physical change alters the form of a substance without changing its chemical composition, such as ice melting into water. A chemical change transforms a substance into one or more different substances through the formation and breaking of chemical bonds, like cooking an egg changes its proteins. Examples given are ice melting, which is a physical change, and cooking an egg, which is a chemical change.
shawn clarke-5th period
Chemical and physical changes are distinguished. A chemical change produces new substances that cannot revert to the original, like rust forming from iron. A physical change alters appearance or state but not substance, such as water turning to ice and back. Examples given are rusting representing a chemical change and water changing states as a physical change.
Nathan Flynn 2nd period
Physical and chemical changes are defined. A physical change alters the physical properties of a substance but not its chemical composition, such as ice melting. A chemical change creates new substances through chemical reactions, like a nail rusting due to a reaction with water and carbon dioxide that forms a new material on the nail. The document provides examples of a physical change, such as ripping paper, versus a chemical change of a nail rusting.
Brian Lemus/Period 4
This document discusses the differences between physical and chemical changes. A physical change is when a substance changes states, like ice melting into water, without altering its chemical makeup. A chemical change involves a reaction that changes the atomic or molecular structure of the substances, like an explosion from fireworks which is a chemical reaction. The document provides definitions and examples to illustrate the key differences between physical and chemical changes.
Recommended
MonicaBodley-period2
This document defines and provides examples of chemical and physical changes. A chemical change occurs when new substances are formed with different chemical properties, such as iron rusting when it reacts with oxygen. A physical change alters the state of a substance without changing its chemical makeup, such as water turning to ice. The document cites references used including dictionary.com and websites providing definitions and images.
Topic 1
Chemical and physical changes can be distinguished based on whether changes occur at the molecular level or involve energy and states of matter. Physical changes alter the shape or state of matter of a substance without changing its chemical composition, such as crushing a can or melting ice. Chemical changes involve transformations of molecular structure and composition through breaking and forming of chemical bonds, such as rusting of iron or burning of sugar. While some changes are obvious, others occur at the microscopic level of molecular structure and bonding.
cody landon 4th period
Physical changes affect the physical properties of a substance without changing its chemical composition, like melting ice, while chemical changes create new substances with different chemical properties, such as fireworks exploding. The document provides definitions and examples of physical and chemical changes, as well as websites containing more information about changes in matter.
By: Brianna Miller
Chemical and physical changes are defined. A physical change alters the form of a substance without changing its chemical composition, such as ice melting into water. A chemical change transforms a substance into one or more different substances through the formation and breaking of chemical bonds, like cooking an egg changes its proteins. Examples given are ice melting, which is a physical change, and cooking an egg, which is a chemical change.
Brianna Miller- 3rd Period
Chemical and physical changes are defined. A physical change alters the form of a substance without changing its chemical composition, such as ice melting into water. A chemical change transforms a substance into one or more different substances through the formation and breaking of chemical bonds, like cooking an egg changes its proteins. Examples given are ice melting, which is a physical change, and cooking an egg, which is a chemical change.
shawn clarke-5th period
Chemical and physical changes are distinguished. A chemical change produces new substances that cannot revert to the original, like rust forming from iron. A physical change alters appearance or state but not substance, such as water turning to ice and back. Examples given are rusting representing a chemical change and water changing states as a physical change.
Nathan Flynn 2nd period
Physical and chemical changes are defined. A physical change alters the physical properties of a substance but not its chemical composition, such as ice melting. A chemical change creates new substances through chemical reactions, like a nail rusting due to a reaction with water and carbon dioxide that forms a new material on the nail. The document provides examples of a physical change, such as ripping paper, versus a chemical change of a nail rusting.
Brian Lemus/Period 4
This document discusses the differences between physical and chemical changes. A physical change is when a substance changes states, like ice melting into water, without altering its chemical makeup. A chemical change involves a reaction that changes the atomic or molecular structure of the substances, like an explosion from fireworks which is a chemical reaction. The document provides definitions and examples to illustrate the key differences between physical and chemical changes.
Ashley Tannner- 2 period
This document discusses the differences between physical and chemical changes. A physical change involves a substance changing states without altering its chemical composition, like breaking a stick. A chemical change alters the chemical composition, like starting a fire which turns a newspaper into ash. Lighting a newspaper on fire is provided as an example of a chemical change, while making a baseball bat out of wood is given as an example of a physical change since the wood maintains its chemical composition despite changing form.
Sci 6.1.3
Physical changes alter the form or appearance of matter but do not change its chemical composition, while chemical changes produce new substances through chemical reactions. A chemical change can be identified through signs like tarnishing, rusting, bubbles or flames. Conservation of mass states that matter is neither created nor destroyed in physical and chemical changes, though the type and structure of matter may change, along with the absorption or release of thermal energy.
Jazmine Sapp. 4th Period
Physical change involves a change in the matter's properties but not its chemical composition, like a snowman melting from solid to liquid. Chemical change rearranges the atomic structure and results in new substances, such as a burning tree transforming into ash and carbon. The document provides examples of physical change, like melting snow, and chemical change, like burning wood, and references interactive simulations on the topics.
Properties of matter
The document discusses various physical and chemical properties of matter. It defines physical properties such as mass, weight, volume, density, malleability, conductivity and boiling point. It distinguishes between mass and weight, and defines volume, malleability, conductivity and boiling point. Physical changes to matter include condensation, sublimation and phase changes. Chemical properties involve chemical changes and characteristics like flammability and reactivity. Chemical versus physical changes are explored through various examples. The document asks how a cookie could be physically or chemically changed using only oneself.
Climate change
This document discusses climate change and whether humans are causing it. It first provides background on rising global temperatures and carbon dioxide levels since the industrial revolution. It then discusses a climate change encyclopedia entry about rising sea levels and precipitation changes. However, the document expresses skepticism that the sources presented conclusively prove humans are causing climate change. It argues they lack data on pre-industrial climate conditions. The document cites one peer-reviewed study that used scientific data to argue natural factors also influence climate change.
Matter II
The document discusses different states of matter and types of changes that matter can undergo. It explains that matter exists as solids, liquids, or gases, and that physical changes alter a substance's state or shape without changing its chemical makeup. Chemical changes, by contrast, create new substances with different chemical properties. The document also defines mixtures as combinations of two or more materials that can be either homogeneous, where the components can't be seen, or heterogeneous, where they can. Common separation methods are described.
Bo:energy
The document discusses different types of energy, properties, and heat transfer. It defines potential energy as stored energy and kinetic energy as energy in use. Chemical properties like flammability involve irreversible changes, while physical properties refer to reversible changes like breaking or melting. Heat transfers through conduction between substances in direct contact, radiation through rays or waves, and convection through fluids by molecular motion.
Biochem 1: Properties of Water
This document provides an introduction to biochemistry and the properties of water. It defines key terms like atoms, molecules, and organic macromolecules. Atoms are the smallest particles that make up all matter. Molecules are groups of bonded atoms. Organic macromolecules are large molecules found in living things that are made of carbon, hydrogen, oxygen, and nitrogen. The document also details the structure of water molecules and their unique properties like polarity, hydrogen bonding, cohesion, adhesion, resistance to temperature change, and being less dense as a solid. These properties are important for life and examples are given to illustrate them.
Physical and Chemical Changes
The document discusses the different states of matter and types of changes that matter can undergo. Picture A represents atoms/molecules in a gas state, with significant distance between particles. Picture B represents atoms/molecules in a liquid state, with some structure and movement of particles. Picture C represents atoms/molecules in a solid state, with a definite shape and volume occupied by tightly packed particles. A physical change alters the appearance of matter without forming new substances, while a chemical change produces new materials through rearrangement of atoms. Energy is either absorbed or released during chemical changes like chemical reactions.
aleaha buresh period 4
This document discusses the differences between physical and chemical changes. Physical changes alter the phase or form of a substance without changing its chemical properties, such as a snowman melting. Chemical changes produce new substances with different chemical properties, like iron reacting with oxygen to form iron oxide or a spring rusting away.
Seventh gradecourseoutline
This seventh grade course outline covers topics in physical sciences including matter, energy, and ecology. Matter topics include chemical and physical properties, mixtures, compounds, and elements. Energy topics cover classifications, relationships to work, conservation, and resources. Life science topics involve animal structure, behavior, and comparisons as well as ecosystems, cycles, adaptations, and human impacts. Class resources include a website and web pages for each topic.
Properties of water
The document discusses key properties of water including adhesion, cohesion, hydrogen bonding, hydrophilicity, hydrophobicity, polarity, solvent properties, specific heat, and surface tension. Adhesion refers to the attractive force between different molecules across phases, while cohesion is the force between similar molecules within a phase. Hydrogen bonding, polarity, and hydrophilicity allow water to dissolve many substances, though hydrophobic substances like oil do not dissolve. Water has a high specific heat and surface tension due to these intermolecular forces.
Vimla 46
The document contains a micro lesson plan presented by teacher trainee Vimla K on the topic of physical and chemical changes.
The lesson begins with an introduction that engages students by relating changes to preparing lemon juice. The teacher then explains the difference between physical and chemical changes, providing examples such as water changing state through heating and cooling, and rust forming on iron.
Throughout the lesson, the teacher uses techniques such as comparing and contrasting the two types of changes, asking questions to check understanding, and providing illustrations. At the end, the teacher summarizes the key differences between physical and chemical changes, and thanks the students.
How chemical reaction occurs
1. A chemical reaction occurs when the chemical bonds in molecules are broken and new bonds are formed, creating new substances. This can happen through various processes, including atoms or ions gaining, losing, or sharing electrons to achieve stable electron configurations.
2. Examples of chemical reactions include rusting of steel which combines iron and oxygen, or the mixing of hydrogen and oxygen gases which produces an explosive reaction to form water.
3. Many chemical reactions occur as part of larger reaction sequences, such as the multiple steps that plants use in photosynthesis to ultimately produce glucose molecules from carbon dioxide and water.
Travauris Manley-3rd
A chemical change occurs when new substances are produced with new chemical properties, like a tree burning which creates carbon and ash. A physical change only alters the size or shape of a substance, such as glass breaking, where the substance remains the same even though it appears different. Chemical and physical changes can be distinguished by whether new substances are formed.
Loren Perez 4th
Chemical and physical changes are distinguished by whether the original matter remains. A chemical change results in new substances as the original matter cannot be recovered, such as when baking a cake. A physical change involves the same matter, just in a different state or form, like boiling water where the same amount of H2O remains.
Rates Of Reaction
This document summarizes different aspects of reaction rates. It discusses how ionic bond reactions occur much faster than covalent bond reactions, taking nanoseconds to minutes versus weeks to centuries. It also explains that for a reaction to take place, reactants must collide with sufficient energy, and collisions increase with higher concentrations and temperatures. Higher temperatures cause reactions to proceed more rapidly by increasing kinetic energy and collisions of reactant molecules. Catalysts are also discussed as substances that increase reaction rates without being used up in the reaction.
Cooperative learning
Cooperative learning is an approach to organizing classroom activities into academic and social learning experiences. It differs from group work, and it has been described as "structuring positive interdependence.Students must work in groups to complete tasks collectively toward academic goals. Unlike individual learning, which can be competitive in nature, students learning cooperatively capitalize on one another’s resources and skills (asking one another for information, evaluating one another’s ideas, monitoring one another’s work, etc.).Furthermore, the teacher's role changes from giving information to facilitating students' learning. <http: />
BPA presentation
The document discusses the U.S. Navy during World War II. It mentions the Navy's chemical plan and that it had been in place for 45 years. It also references retirement and quotes about perseverance from Henry Ford and others. The summary provides a high-level overview of the main topics and ideas contained in the source text in 3 sentences.
More Related Content
What's hot
Ashley Tannner- 2 period
This document discusses the differences between physical and chemical changes. A physical change involves a substance changing states without altering its chemical composition, like breaking a stick. A chemical change alters the chemical composition, like starting a fire which turns a newspaper into ash. Lighting a newspaper on fire is provided as an example of a chemical change, while making a baseball bat out of wood is given as an example of a physical change since the wood maintains its chemical composition despite changing form.
Sci 6.1.3
Physical changes alter the form or appearance of matter but do not change its chemical composition, while chemical changes produce new substances through chemical reactions. A chemical change can be identified through signs like tarnishing, rusting, bubbles or flames. Conservation of mass states that matter is neither created nor destroyed in physical and chemical changes, though the type and structure of matter may change, along with the absorption or release of thermal energy.
Jazmine Sapp. 4th Period
Physical change involves a change in the matter's properties but not its chemical composition, like a snowman melting from solid to liquid. Chemical change rearranges the atomic structure and results in new substances, such as a burning tree transforming into ash and carbon. The document provides examples of physical change, like melting snow, and chemical change, like burning wood, and references interactive simulations on the topics.
Properties of matter
The document discusses various physical and chemical properties of matter. It defines physical properties such as mass, weight, volume, density, malleability, conductivity and boiling point. It distinguishes between mass and weight, and defines volume, malleability, conductivity and boiling point. Physical changes to matter include condensation, sublimation and phase changes. Chemical properties involve chemical changes and characteristics like flammability and reactivity. Chemical versus physical changes are explored through various examples. The document asks how a cookie could be physically or chemically changed using only oneself.
Climate change
This document discusses climate change and whether humans are causing it. It first provides background on rising global temperatures and carbon dioxide levels since the industrial revolution. It then discusses a climate change encyclopedia entry about rising sea levels and precipitation changes. However, the document expresses skepticism that the sources presented conclusively prove humans are causing climate change. It argues they lack data on pre-industrial climate conditions. The document cites one peer-reviewed study that used scientific data to argue natural factors also influence climate change.
Matter II
The document discusses different states of matter and types of changes that matter can undergo. It explains that matter exists as solids, liquids, or gases, and that physical changes alter a substance's state or shape without changing its chemical makeup. Chemical changes, by contrast, create new substances with different chemical properties. The document also defines mixtures as combinations of two or more materials that can be either homogeneous, where the components can't be seen, or heterogeneous, where they can. Common separation methods are described.
Bo:energy
The document discusses different types of energy, properties, and heat transfer. It defines potential energy as stored energy and kinetic energy as energy in use. Chemical properties like flammability involve irreversible changes, while physical properties refer to reversible changes like breaking or melting. Heat transfers through conduction between substances in direct contact, radiation through rays or waves, and convection through fluids by molecular motion.
Biochem 1: Properties of Water
This document provides an introduction to biochemistry and the properties of water. It defines key terms like atoms, molecules, and organic macromolecules. Atoms are the smallest particles that make up all matter. Molecules are groups of bonded atoms. Organic macromolecules are large molecules found in living things that are made of carbon, hydrogen, oxygen, and nitrogen. The document also details the structure of water molecules and their unique properties like polarity, hydrogen bonding, cohesion, adhesion, resistance to temperature change, and being less dense as a solid. These properties are important for life and examples are given to illustrate them.
Physical and Chemical Changes
The document discusses the different states of matter and types of changes that matter can undergo. Picture A represents atoms/molecules in a gas state, with significant distance between particles. Picture B represents atoms/molecules in a liquid state, with some structure and movement of particles. Picture C represents atoms/molecules in a solid state, with a definite shape and volume occupied by tightly packed particles. A physical change alters the appearance of matter without forming new substances, while a chemical change produces new materials through rearrangement of atoms. Energy is either absorbed or released during chemical changes like chemical reactions.
aleaha buresh period 4
This document discusses the differences between physical and chemical changes. Physical changes alter the phase or form of a substance without changing its chemical properties, such as a snowman melting. Chemical changes produce new substances with different chemical properties, like iron reacting with oxygen to form iron oxide or a spring rusting away.
Seventh gradecourseoutline
This seventh grade course outline covers topics in physical sciences including matter, energy, and ecology. Matter topics include chemical and physical properties, mixtures, compounds, and elements. Energy topics cover classifications, relationships to work, conservation, and resources. Life science topics involve animal structure, behavior, and comparisons as well as ecosystems, cycles, adaptations, and human impacts. Class resources include a website and web pages for each topic.
Properties of water
The document discusses key properties of water including adhesion, cohesion, hydrogen bonding, hydrophilicity, hydrophobicity, polarity, solvent properties, specific heat, and surface tension. Adhesion refers to the attractive force between different molecules across phases, while cohesion is the force between similar molecules within a phase. Hydrogen bonding, polarity, and hydrophilicity allow water to dissolve many substances, though hydrophobic substances like oil do not dissolve. Water has a high specific heat and surface tension due to these intermolecular forces.
Vimla 46
The document contains a micro lesson plan presented by teacher trainee Vimla K on the topic of physical and chemical changes.
The lesson begins with an introduction that engages students by relating changes to preparing lemon juice. The teacher then explains the difference between physical and chemical changes, providing examples such as water changing state through heating and cooling, and rust forming on iron.
Throughout the lesson, the teacher uses techniques such as comparing and contrasting the two types of changes, asking questions to check understanding, and providing illustrations. At the end, the teacher summarizes the key differences between physical and chemical changes, and thanks the students.
How chemical reaction occurs
1. A chemical reaction occurs when the chemical bonds in molecules are broken and new bonds are formed, creating new substances. This can happen through various processes, including atoms or ions gaining, losing, or sharing electrons to achieve stable electron configurations.
2. Examples of chemical reactions include rusting of steel which combines iron and oxygen, or the mixing of hydrogen and oxygen gases which produces an explosive reaction to form water.
3. Many chemical reactions occur as part of larger reaction sequences, such as the multiple steps that plants use in photosynthesis to ultimately produce glucose molecules from carbon dioxide and water.
Travauris Manley-3rd
A chemical change occurs when new substances are produced with new chemical properties, like a tree burning which creates carbon and ash. A physical change only alters the size or shape of a substance, such as glass breaking, where the substance remains the same even though it appears different. Chemical and physical changes can be distinguished by whether new substances are formed.
Loren Perez 4th
Chemical and physical changes are distinguished by whether the original matter remains. A chemical change results in new substances as the original matter cannot be recovered, such as when baking a cake. A physical change involves the same matter, just in a different state or form, like boiling water where the same amount of H2O remains.
Rates Of Reaction
This document summarizes different aspects of reaction rates. It discusses how ionic bond reactions occur much faster than covalent bond reactions, taking nanoseconds to minutes versus weeks to centuries. It also explains that for a reaction to take place, reactants must collide with sufficient energy, and collisions increase with higher concentrations and temperatures. Higher temperatures cause reactions to proceed more rapidly by increasing kinetic energy and collisions of reactant molecules. Catalysts are also discussed as substances that increase reaction rates without being used up in the reaction.
Cooperative learning
Cooperative learning is an approach to organizing classroom activities into academic and social learning experiences. It differs from group work, and it has been described as "structuring positive interdependence.Students must work in groups to complete tasks collectively toward academic goals. Unlike individual learning, which can be competitive in nature, students learning cooperatively capitalize on one another’s resources and skills (asking one another for information, evaluating one another’s ideas, monitoring one another’s work, etc.).Furthermore, the teacher's role changes from giving information to facilitating students' learning. <http: />
What's hot (18)
Viewers also liked
BPA presentation
The document discusses the U.S. Navy during World War II. It mentions the Navy's chemical plan and that it had been in place for 45 years. It also references retirement and quotes about perseverance from Henry Ford and others. The summary provides a high-level overview of the main topics and ideas contained in the source text in 3 sentences.
3 26-13 Cincinnati SEO Meetup
The document provides instructions for an networking event taking place until 6:15 PM. Attendees are asked to grab a name tag, check in on the event app, and use the hashtag #CincySEO on social media. The event is hosted by Jordan Godbey of ZoomSpring SEO and will feature presentations on SEO topics such as secret Penguin updates, Bing authorship, hacked Google Webmaster tools, news from Geoff Beers of CincinnatiSEO.com, and an session on aggressive link building and authority link analysis.
Cdrn Presentation - Cso Workshop
Presentation made by corporated disaster resource network in the second NGO workshop " Opportuniites in Challenging time" organized by CSO Partners in Secunderabad on September 14th & 15th, 2009
Viewers also liked (11)
Recently uploaded
欧洲杯赌球-欧洲杯赌球买球官方官网-欧洲杯赌球比赛投注官网|【网址🎉ac55.net🎉】
【网址🎉ac55.net🎉】欧洲杯赌球是世界上历史最悠久的博彩公司之一。其历史可以追溯到十九世纪末，确切时间是1886年。这家英国公司拥有超过15000名员工，是博彩行业规模最大的公司。欧洲杯赌球是英国最受欢迎的实体博彩公司之一，其排名仅次于欧洲杯赌球，旗下2800家投注站遍布全英国。
Unlocking WhatsApp Marketing with HubSpot: Integrating Messaging into Your Ma...
50 million companies worldwide leverage WhatsApp as a key marketing channel. You may have considered adding it to your marketing mix, or probably already driving impressive conversions with WhatsApp.
But wait. What happens when you fully integrate your WhatsApp campaigns with HubSpot?
That's exactly what we explored in this session.
We take a look at everything that you need to know in order to deploy effective WhatsApp marketing strategies, and integrate it with your buyer journey in HubSpot. From technical requirements to innovative campaign strategies, to advanced campaign reporting - we discuss all that and more, to leverage WhatsApp for maximum impact. Check out more details about the event here https://events.hubspot.com/events/details/hubspot-new-delhi-presents-unlocking-whatsapp-marketing-with-hubspot-integrating-messaging-into-your-marketing-strategy/
State of D2C in India: A Logistics Update
The report *State of D2C in India: A Logistics Update* talks about the evolving dynamics of the d2C landscape with a particular focus on how brands navigate the complexities of logistics. Third Party Logistics enablers emerge indispensable partners in facilitating the growth journey of D2C brands, offering cost-effective solutions tailored to their specific needs. As D2C brands continue to expand, they encounter heightened operational complexities with logistics standing out as a significant challenge. Logistics not only represents a substantial cost component for the brands but also directly influences the customer experience. Establishing efficient logistics operations while keeping costs low is therefore a crucial objective for brands. The report highlights how 3PLs are meeting the rising demands of D2C brands, supporting their expansion both online and offline, and paving the way for sustainable, scalable growth in this fast-paced market.
一比一原版(QMUE毕业证书)英国爱丁堡玛格丽特女王大学毕业证文凭如何办理
永久可查学历认证【微信：A575476】【(QMUE毕业证书)英国爱丁堡玛格丽特女王大学毕业证成绩单Offer】【微信：A575476】（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信：A575476】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信：A575476】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
→ 【关于价格问题（保证一手价格）
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
Discover the Beauty and Functionality of The Expert Remodeling Service
Unlock your kitchen's true potential with expert remodeling services from O'Brien Group Inc. Transform your space into a functional, modern, and luxurious haven with their experienced professionals. From layout reconfiguration to high-end upgrades, they deliver stunning results tailored to your style and needs. Visit obriengroupinc.com to elevate your kitchen's beauty and functionality today.
Lukas Rycek - GreenChemForCE - project structure.pptx
Projekt GreenChemForCE
Podporujeme zelený chemický průmysl ve střední Evropě
Sustainable Logistics for Cost Reduction_ IPLTech Electric's Eco-Friendly Tra...
Sustainable Logistics for Cost Reduction_ IPLTech Electric's Eco-Friendly Transport Solution
Profiles of Iconic Fashion Personalities.pdf
The fashion industry is dynamic and ever-changing, continuously sculpted by trailblazing visionaries who challenge norms and redefine beauty. This document delves into the profiles of some of the most iconic fashion personalities whose impact has left a lasting impression on the industry. From timeless designers to modern-day influencers, each individual has uniquely woven their thread into the rich fabric of fashion history, contributing to its ongoing evolution.
Kirill Klip GEM Royalty TNR Gold Lithium Presentation
Lithium Will Power Us For The Next 50 Years And Then Robots: Kirill Klip GEM Royalty TNR Gold Lithium Presentation
AI Transformation Playbook: Thinking AI-First for Your Business
I dive into how businesses can stay competitive by integrating AI into their core processes. From identifying the right approach to building collaborative teams and recognizing common pitfalls, this guide has got you covered. AI transformation is a journey, and this playbook is here to help you navigate it successfully.
Pro Tips for Effortless Contract Management
Tired of chasing down expiring contracts and drowning in paperwork? Mastering contract management can significantly enhance your business efficiency and productivity. This guide unveils expert secrets to streamline your contract management process. Learn how to save time, minimize risk, and achieve effortless contract management.
欧洲杯投注-欧洲杯投注外围盘口-欧洲杯投注盘口app|【网址🎉ac22.net🎉】
【网址🎉ac22.net🎉】欧洲杯投注是体育博彩和在线赌场之一，得益于UKGC的三项许可。 成立之初是三名博彩公司将40家博彩商店的合并的结果，共同创建一家名为欧洲杯投注的公司。 欧洲杯投注在线赌场为游戏爱好者提供了300多种游戏，其中200多种老虎机，其他游戏包括二十一点，轮盘，真人荷官和真人赌场等。
The APCO Geopolitical Radar - Q3 2024 The Global Operating Environment for Bu...
The Radar reflects input from APCO’s teams located around the world. It distils a host of interconnected events and trends into insights to inform operational and strategic decisions. Issues covered in this edition include:
Satta Matka Dpboss Kalyan Matka Results Kalyan Chart
SATTA MATKA DPBOSS KALYAN MATKA RESULTS KALYAN CHART KALYAN MATKA MATKA RESULT KALYAN MATKA TIPS SATTA MATKA MATKA COM MATKA PANA JODI TODAY BATTA SATKA MATKA PATTI JODI NUMBER MATKA RESULTS MATKA CHART MATKA JODI SATTA COM INDIA SATTA MATKA MATKA TIPS MATKA WAPKA ALL MATKA RESULT LIVE ONLINE MATKA RESULT KALYAN MATKA RESULT DPBOSS MATKA 143 MAIN MATKA KALYAN MATKA RESULTS KALYAN CHART
The Steadfast and Reliable Bull: Taurus Zodiac Sign
Explore the steadfast and reliable nature of the Taurus Zodiac Sign. Discover the personality traits, key dates, and horoscope insights that define the determined and practical Taurus, and learn how their grounded nature makes them the anchor of the zodiac.
Prescriptive analytics BA4206 Anna University PPT
Business analysis - Prescriptive analytics Introduction to Prescriptive analytics
Prescriptive Modeling
Non Linear Optimization
Demonstrating Business Performance Improvement
Cover Story - China's Investment Leader - Dr. Alyce SU
In World Expo 2010 Shanghai – the most visited Expo in the World History
https://www.britannica.com/event/Expo-Shanghai-2010
China’s official organizer of the Expo, CCPIT (China Council for the Promotion of International Trade https://en.ccpit.org/) has chosen Dr. Alyce Su as the Cover Person with Cover Story, in the Expo’s official magazine distributed throughout the Expo, showcasing China’s New Generation of Leaders to the World.
Recently uploaded (20)
Unlocking WhatsApp Marketing with HubSpot: Integrating Messaging into Your Ma...
Unlocking WhatsApp Marketing with HubSpot: Integrating Messaging into Your Ma...
Discover the Beauty and Functionality of The Expert Remodeling Service
Discover the Beauty and Functionality of The Expert Remodeling Service
Lukas Rycek - GreenChemForCE - project structure.pptx
Lukas Rycek - GreenChemForCE - project structure.pptx
Sustainable Logistics for Cost Reduction_ IPLTech Electric's Eco-Friendly Tra...
Sustainable Logistics for Cost Reduction_ IPLTech Electric's Eco-Friendly Tra...
Kirill Klip GEM Royalty TNR Gold Lithium Presentation
Kirill Klip GEM Royalty TNR Gold Lithium Presentation
AI Transformation Playbook: Thinking AI-First for Your Business
AI Transformation Playbook: Thinking AI-First for Your Business
The APCO Geopolitical Radar - Q3 2024 The Global Operating Environment for Bu...
The APCO Geopolitical Radar - Q3 2024 The Global Operating Environment for Bu...
Satta Matka Dpboss Kalyan Matka Results Kalyan Chart
Satta Matka Dpboss Kalyan Matka Results Kalyan Chart
The Steadfast and Reliable Bull: Taurus Zodiac Sign
The Steadfast and Reliable Bull: Taurus Zodiac Sign
Cover Story - China's Investment Leader - Dr. Alyce SU
Cover Story - China's Investment Leader - Dr. Alyce SU
Rozza 3rd
- 1. By Rozza Jones 9/18/2009 3 rd blk Physical and Chemical change