Chemistry, asked by Tulsirani100, 10 months ago

How many elements are there in period 4 , 5 , 6 and 7?

Answers

Answered by himani2528

heyya mate here is ur ans.....⤵⤵

Period 4 -- 18

Period 4 -- 18Period 5--36

Period 4 -- 18Period 5--36Period 6--52

Period 4 -- 18Period 5--36Period 6--52Period 7--86✔✔✔

Tulsirani100: But 6th period is longest

Tulsirani100: Can you explain please?

himani2528: post another Q

himani2528: it was not asked in this

AleXXa: its cos 6th period contains

AleXXa: @lanthenoid

AleXXa: and @Actinoid grp

AleXXa: having 32 elements in each

AleXXa: so itz longest

Tulsirani100: Yeah! thanks @AleXXa

Answered by Anonymous

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Period 4 -- 18

Period 5--36

Period 6--52

Period 7--86

☺☺☺Special Tnxx for Brainlist and following me ..

(=_=)

Tulsirani100: Then which one is longest period?

Tulsirani100: Longest period is 6

Tulsirani100: It should have maximum number of elements

Anonymous: No longest period is 7

Anonymous: Kindly go through the periodic table

Anonymous: becoz it is not physics which can be explained

Tulsirani100: I'm confirmed...6th is longest period...you can research on this

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