Physics, asked by avijit88184, 1 day ago

State Lenz's law related to electromagnetic induction. 35 The atomic numbers of three elements X, Y and Z are 11, 17 and 19. Which two elemes will show similar chemical properties?

Answers

Answered by Jiya0071

1

Explanation:

(i) X and Z:

X and Z have zero valency hence they belong to same group of noble gases.

(ii) Y and Z:

Y = 2,4 and Z = 2,8 so both of them belong to second period with two shells filled.

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