Atoms, Elements and the Periodic Table
Created by: @varun
Tagged as: Science, Chemistry, quickz
- Last updated last year
- Created last year
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Which subatomic particle has a positive charge?
Whats in the nucleus?
Neutrons and Protons
Electrons and Protons
Neutrons = Protons - Mass
What does this number above the element symbol refer to?
What are the electrons on the last shell called?
What is the pattern of orbitals? (that we do in class)
1 2 3 4
2 3 4 5 6
6 5 6 9
2 8 8 2
When you change the amount protons, you get an ion.
What happens when you change the number of neutrons?
It blows up
It becomes a different element
Which of these is an isotope?
Which group is the least reactive?