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Atoms, Quarks and Molecules OH!!!!!! MY!!!!! For my sweet Brittany and her Chemistry Friends!
[object Object],[object Object]
[object Object],[object Object],[object Object]
Just like the planets travel around the sun, electrons travel around the nucleus ,[object Object],[object Object]
Charges of Atoms ,[object Object],[object Object],[object Object]
Subatomic Particles ,[object Object],[object Object]
Size and Charge of subatomic particles ,[object Object]
That’s right! ,[object Object],[object Object],[object Object]
In an atom(element)  # protons = # electrons ,[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
Size of Atoms Particles ,[object Object],[object Object],[object Object]
Remember: ,[object Object]
[object Object]
[object Object],[object Object]
The Periodic Chart can tell you: ,[object Object],[object Object],[object Object],[object Object],[object Object]
A periodic chart has two numbers on each element ,[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
 
Helium: Look at a periodic Chart ,[object Object],[object Object],[object Object],[object Object],[object Object]
Barium: Look at a periodic Chart ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Find the number of electrons, protons and neutrons for the following elements (atoms) Phosphate Nitrogen Chlorine Sodium Carbon Calcium Hydrogen # neutrons # protons # electrons Atom
Find the number of electrons, protons and neutrons for the following elements (atoms) 16 15 15 Phosphate 7 7 7 Nitrogen 18 17 17 Chlorine 12 11 11 Sodium 6 6 6 Carbon 20 20 20 Calcium 0 1 1 Hydrogen # neutrons # protons # electrons Atom
A good interactive website that describes what atoms are built up of ,[object Object],[object Object]
This website is an interactive website that will teach you about finding # of electrons, neutrons, protons Website to learn number of protons neutrons and electrons http://chemistry2.csudh.edu/lecture_help/protons.html
[object Object],[object Object]
[object Object],[object Object]
 
How to find number of electrons in orbitals ,[object Object],[object Object],http://education.jlab.org/qa/electron_number.html

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atoms

  • 1. Atoms, Quarks and Molecules OH!!!!!! MY!!!!! For my sweet Brittany and her Chemistry Friends!
  • 2.
  • 3.
  • 4.
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  • 7.
  • 8.
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  • 10.
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  • 12.
  • 13.
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  • 15.
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  • 17.
  • 18.  
  • 19.
  • 20.
  • 21. Find the number of electrons, protons and neutrons for the following elements (atoms) Phosphate Nitrogen Chlorine Sodium Carbon Calcium Hydrogen # neutrons # protons # electrons Atom
  • 22. Find the number of electrons, protons and neutrons for the following elements (atoms) 16 15 15 Phosphate 7 7 7 Nitrogen 18 17 17 Chlorine 12 11 11 Sodium 6 6 6 Carbon 20 20 20 Calcium 0 1 1 Hydrogen # neutrons # protons # electrons Atom
  • 23.
  • 24. This website is an interactive website that will teach you about finding # of electrons, neutrons, protons Website to learn number of protons neutrons and electrons http://chemistry2.csudh.edu/lecture_help/protons.html
  • 25.
  • 26.
  • 27.  
  • 28.