Electron Configurations

Front

Atom with electron configuration: 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

Back

Zinc

Front

The electron configuration of an atom is 1s²2s²2p⁶. The number of electrons in the atom is?

Back

10

Front

Which electron configuration belongs to Chlorine (Cl)? Options: 1s² 2s² 2p⁶ 3s² 3p⁵, 1s² 2s² 2p⁶ 3s² 3p⁶, 1s² 2s² 2p⁶ 3s² 3p⁷

Back

1s² 2s² 2p⁶ 3s² 3p⁵

Front

How many electrons can the d sublevel hold?

Back

10

Front

How many electrons can the s sublevel hold?

Back

2

Front

What atom matches this electron configuration?
1s²2s²2p⁶3s²
Options: Neon, Magnesium, Aluminum, Potassium

Back

Magnesium

Front

Which of the following is not a correct designation for a sublevel?

zz

,

p

,

d

,

f

Back

zz

Front

How many electrons can the s sublevel hold?

Back

2

Front

Which element is depicted from this orbital diagram: Fluorine, Neon, Chlorine, Argon?

Back

Chlorine

Front

Which element is pictured? Options: neon, fluorine, magnesium, argon

Back

neon