Question

Which atoms in the pair has the larger atomic radius ? Help please !!

Answer 1

1. K
2. Ca
3. Ga
4. C
5. Cl
6. Ba
7. Si
8. Ir

Answer 2

A

1. Potassium, K.

2. Calcium, Ca.

3. Gallium, Ga.

4. Carbon, C.

5. Bromine, Br.

6. Barium, Ba.

7. Silicon, Si.

Step-by-step explanation: