Electron Configuration Review

Front

What atom matches this electron configuration?
1s²2s²2p⁶3s²3p⁶4s²3d¹⁰
Options: Zinc, Copper, Nickel, Germanium

Back

Zinc

Front

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

Back

10

Front

Electron Configuration for Aluminum (Al)

Back

1s² 2s² 2p⁶ 3s² 3p¹

Front

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

Back

Magnesium

Front

What is the maximum number of electrons that an S orbital can have?

Back

2 electrons

Front

How many valence electrons are represented here? Options: 7, 5, 2, 8

Back

5

Front

How many valence electrons does Chlorine have?

Back

7

Front

Which of the following is a p block element? Options: Ca, Ar, Re, Au

Back

Ar

Front

Anions are _______ that form ____________ ions and __________ electrons.

Back

nonmetals, negative, gain

Front

What is the electron configuration for this atom? Options: 1s²2s²2p⁶, 1s²2s²2p⁵, 1s²2s²2p³, 2s²2p³

Back

1s²2s²2p³