Chemistry, asked by gnan09, 3 months ago

Predict any four different atoms (or) ions with electronic configuration 2,8,8​

Answers

Answered by urcrushx
17

Answer:

Since

the electronic configuration of given element is 2, 8, 4, it's atomic number is 14 with having 4 valence electrons. Therefore, (a) It belongs to third period and fourth group of the Modern Periodic Table. (b) Name of this element is silicon (Si).

Answered by officialqwerty24
1

Answer:

Element Symbol. Electron Config.

Chlorine Cl 2.8.7

Argon Ar 2.8.8

Potassium. K 2.8.8.1

Calcium Ca 2.8.8.2

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