Chemistry, asked by ganeshgunjal7946, 1 year ago

Which of the following pair of element has similar properties? a. 13,31 b. 11,20 c.12,10 d.21,33

Answers

Answered by vinay8787

2

Answer:

C, because the even numbers

Answered by yogeshaditya01

6

Answer:

a)13 and 31

Explanation:

because Al 13

Ga 31 both belong to same group

easy way to find is add 18 to the first number

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