atoms

Atoms, Quarks and Molecules OH!!!!!! MY!!!!! For my sweet Brittany and her Chemistry Friends!

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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]

Size of Atoms Particles ,[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]

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

How to find number of electrons in orbitals ,[object Object],[object Object],http://education.jlab.org/qa/electron_number.html

atoms

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