Complete the sentence. Select all that apply. In the vertical columns of the periodic table:

atomic weight increases from top to bottom

outer shell electrons increase from top to bottom

the number of shells increases from top to bottom

all the physical properties are identical

Question

Layne2000 Layne2000

24-01-2017
Chemistry

Answered

Complete the sentence. Select all that apply. In the vertical columns of the periodic table:

atomic weight increases from top to bottom

outer shell electrons increase from top to bottom

the number of shells increases from top to bottom

all the physical properties are identical

Verified Answer :

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ilysfm ilysfm · Answer 1 · 2017-01-24T15:33:51-05:00

ilysfm ilysfm

24-01-2017

all of them are pretty correct except the last one, can't really give you a definite answer sorry.

Answer Link

KaptainEasy KaptainEasy · Answer 2 · 2019-06-30T21:30:56-04:00

Answer: Atomic weight increases from top to bottom and the number of shells increases from top to bottom

Explanation: As we go down the group that is vertical column, atomic weight increases as atomic number is increasing.

Moreover the number of electrons in the outershell does not increases but the number of shells increases from top to bottom as atomic number are increasing and electrons are increasing thus more number of shells are needed to fill these electrons.

Physical Properties doesnot remain identical as they do changes on going down the groiup.

Complete the sentence. Select all that apply. In the vertical columns of the periodic table:atomic weight increases from top to bottomouter shell electrons increase from top to bottomthe number of shells increases from top to bottomall the physical properties are identical

Verified Answer :

Related Questions

Complete the sentence. Select all that apply. In the vertical columns of the periodic table:

atomic weight increases from top to bottom

outer shell electrons increase from top to bottom

the number of shells increases from top to bottom

all the physical properties are identical