electron configuration

Front

Subatomic particles with a negative charge

Back

Electrons

Front

These are found in the nucleus and have a neutral charge.

Back

neutron

Front

What determines what element an atom is?

Back

number of protons

Front

How many protons does sulfur have?

Back

16

Front

How many electrons does sulfur have?

Back

16

Front

How many neutrons does a Copper atom have?

Back

35

Front

What atom matches this electron configuration?
1s² 2s² 2p⁶ 3s²
Options: Neon, Magnesium, Aluminum, Potassium

Back

Magnesium

Front

How many electrons can the first energy level hold?

Back

2

Front

How many valence electrons does Chlorine have?

Back

7

Front

What atom matches this electron configuration?
1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

Back

Zinc