The document discusses basic chemistry concepts including the composition of matter at the atomic level, elements, compounds, and bonding. It explains that atoms are made up of protons, neutrons, and electrons. Elements are pure substances made of one type of atom, with 92 naturally occurring elements and 26 found in living things. The four main elements that make up nearly all of an organism's weight are hydrogen, oxygen, nitrogen, and carbon. Atoms can bond through ionic bonds by gaining or losing electrons, or covalent bonds by sharing electrons, in order to achieve stable full energy levels.
Crystal Material, Non-Crystalline Material, Crystal Structure, Space Lattice, Unit Cell, Crystal Systems, and Bravais Lattices, Simple Cubic Lattice, Body-Centered Cubic Structure, Face centered cubic structure, No of Atoms per Unit Cell, Atomic Radius, Atomic Packing Factor, Coordination Number, Crystal Defects, Point Defects, Line Defects, Planar Defects, Volume Defects.
Crystal Material, Non-Crystalline Material, Crystal Structure, Space Lattice, Unit Cell, Crystal Systems, and Bravais Lattices, Simple Cubic Lattice, Body-Centered Cubic Structure, Face centered cubic structure, No of Atoms per Unit Cell, Atomic Radius, Atomic Packing Factor, Coordination Number, Crystal Defects, Point Defects, Line Defects, Planar Defects, Volume Defects.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
How to Make a Field invisible in Odoo 17Celine George
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The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
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Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
2. Why do we study chemistry in biology
class?
Because
everything is
made of
different kinds
of elements
3. What is Matter Made of?
Answer; Atoms
Atoms are composed of;
a. Nucleus
• Center of the atom
• Contains protons (positive) &
neutrons (neutral)
b. Electron cloud
• Surrounding the nucleus
• Contains electrons (negative)
6. Elements
An element is a pure substance that cannot be broken
down into other substances by physical or chemical
means.
Made of only one type of atom
7. F.Y.I.
92 naturally occurring elements
26 found in living things
Only 6 elements make up nearly the entire weight of an
organism!
20 trace elements occur in your bodies.
8. Big “6” (Actually Big “4”)
What happens when you mess up driving?
People “HONC” at you!
- Hydrogen (H) 10% of an animal’s weight
- Oxygen (O) 63% of an animal’s weight
- Nitrogen (N) 4% of an animal’s weight (Makes up
genes and proteins)
- Carbon (C ) 19% of an animal’s weight
11. Bonding forms Compounds
1. Elements can combine to form more complex
substances.
2. Compounds are formed when two or more
substances combine in a chemical bond.
3. There are two main types of bonds:
o Ionic bonds
o Covalent bonds
1. All bonds involve the atom’s electrons (particularly
the outermost, valence, electrons)
12. 5. Why do elements want to bond
together?
Atoms want to have full energy levels, this makes them
stable.
Energy Levels are where the electrons are found- each
level can hold a specific number of electrons
Ex. 1st level = 2 electrons
2nd level = 8 electrons
13. Atoms become more stable by losing electrons or
attracting electrons from other atoms - this results in a
chemical bond.
14. Covalent Bonding
Chemical bond formed when electrons are shared.
Hint: Covalent = Cooperate
Example: The oxygen atoms below are sharing their
valence electrons in order to have a complete outer
shell of electrons.
15. Ionic Bonding
Created when atoms give up (donate) or obtain
(accept) electrons to empty or fill the outer energy
level.
The atom that loses the electron(s) becomes positive
The atom that gains the electron(s) becomes negative.
Atoms that have a positive or negative charge are called
Ions
17. Time for Questions!
1. What are the four main elements that make
up living things?
2. When is an atom considered chemically
stable?
3. What are the two main types of bonds that
atoms form?
4. What is the main difference between the two
types of bonds you listed above?