Chemistry, asked by praneethgaming52, 3 months ago

How many number of electrons and protons present in ca+2?
A) 18,20
B) 20, 20
C) 20, 22
D) 18, 18

Answers

Answered by Alinakhanafrin258

0

Answer:

C MAY BE NOT SURE

Explanation:

BUT I THINK SO

Answered by pratibhaagnihotri318

0

Answer:

. Ca and 40Ca2+ both have 20 protons. Ca has 20 electrons. Ca2+ has 18 electrons

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