The electronic structure of the atom X is : 2, 8, 1 A. In which group atom x is found:—————- B. In which period atom x is found:————— C. What is the name of atom x:———————-

Question

asked Dec 11, 2021 164k views

1 Answer

Suga · Answer 1 · 2021-12-16T21:23:48+0000

Answer:

A. grou(I)

B. 3rd period

C. Sodium (Na)

Step-by-step explanation:

it belongs to group (I) since it has one valence electron

it belongs to 3rd period since it has three energy levels