Question

Which atom in each pair has the larger atomic radius?
A. Li or K
B. Ca or Ni
C. Ga or B
D. O or C
E. Cl or Br
F. Be or Ba
G. Si or S
H. Fe or Au

Answer 1

A. K
B. Ca
C. Ga
D. C
E. Br
F. Ba
G. Si
H. Au

Answer 2

The atom in each pair that has the larger atomic radius are;

A . Potassium, K.

B. Calcium, Ca.

C. Gallium, Ga.

D. Carbon, C.

E. Bromine, Br.

F. Barium, Ba.

G. Silicon, Si.

H. Gold, Au.

for better understanding let's explain what Atomic radius means

• Atomic Radius is commonly known as one half of the distance between the nuclei of identical atoms that are bonded together. They are cations and they are also positively charged ions.

From the above we can therefore say that the answer The atom in each pair that has the larger atomic radius are;

A . Potassium, K.

B. Calcium, Ca.

C. Gallium, Ga.

D. Carbon, C.

E. Bromine, Br.

F. Barium, Ba.

G. Silicon, Si.

H. Gold, Au, is correct

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