Question

Elements X, Y and Z have atomic numbers 6, 9 and 12 respectively. Which one forms an anion?

Answer 1

Question:

Elements X, Y and Z have atomic numbers 6, 9 and 12 respectively. Which one forms an anion?

Answer:

Z will form an onion

Explanation:

The atomic number of

X = 6 = 2,4 (electronic configuration)

Y = 9 = 2,7

Z = 12= 2,8,2

Z has 2 valence electrons and can lose and become electro - positive is Cation.

have an nice day ahead !!!

Answer 2

Answer:

x and z are the answer

Explanation:

x is 9 and z is 12