Question

*Which of the following has the largest size?*

1️⃣ Be²⁺
2️⃣ Ba²⁺
3️⃣ Mg²⁺
4️⃣ Ca²⁺​

Answer 1

Ba^2+ bas the largest size

Answer 2

HELLO DEAR,

GIVEN:- Which of the following has the largest size?

1) Be²⁺

2) Ba²⁺

3) Mg²⁺

4) Ca²⁺

SOLUTION:- Be²⁺ has largest size.

Because down the period size is increases.

And Be²⁺, Ba²⁺, Mg²⁺, Ca²⁺ are in 2 group and among all Ba²⁺ is down the group 2.

THANKS.