Sign up for FREE

Electron Configuration Warm-Up

Last updated over 3 years ago

4 questions

2

2

Question 2

2.

In question #1 for carbon, how many shells does the electron configuration have in the configuration?

2

10

Question 1

1.

Which is the correct electron configuration for carbon?

1s2 2s3 2p1

1s2 1p4

1s2 2s2 2p2

1s2 2s2 2p6

Question 3

3.

Which is the correct electron configuration for calcium?

1s² 2s² 2p⁶ 3s² 3p⁶ 4s²

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 4p1

1s² 2s² 2p⁶ 3s² 3p⁶ 3d²

1s² 2s² 2p⁶ 3s² 3p⁶ 4p²

Question 4

4.

Place each element with the correct number of valence electrons.

periodic table

sodium
vanadium
helium
germanium
argon
selenium
calcium
iodine
aluminium
zinc

1 valence electron
2 valence electron
3 valence electron
4 valence electron
5 valence electron
6 valence electron
7 valence electron
8 valence electron