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Periodic Table Flashcards | StudBud

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Periodic Table

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Periodic Table Review Quiz

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Questions 8

Answers

1
The positive part of an atom.
electron
neutron
nucleus
proton
2
The number of valence electrons needed for stability.
20
8
4
2
3
How many electrons does Argon have?
36
12
18
11
4
How many energy rings does Sodium have?
1
2
4
3
5
What is the atomic symbol for Potassium?
K
Po
Ps
Pt
6
What is the atomic number for Magnesium?
12
11
25
5
7
The negative part of an atom
proton
neutron
electron
nucleus
8
The neutral part of an atom.
electron
nucleus
proton
neutron