Chemistry, asked by ricky4748, 11 months ago

(a) How does the electropositive character of elements change on going down in a group of the periodic table?
(b) State how the valency of elements varies (i) in a group, and (ii) in a period, of the periodic table.

Answers

Answered by hania980

Answer:

Explanation:ntell the name of elements

Answered by bhuvna789456

When moving in a cycle from left to right, the valence of the elements rises from 1- 4, and then reduces to 0.

Explanation:

(a) In a category of the table of periodic, the character of electropositive of the elements rises when moving down.

(b) (i) In a community, all of the elements should have the same valence, since all the electrons in their outer most shell have the similar number of electrons.

(ii) Different or Various elements have different or various valencies in a time period. When moving in a cycle from left- right, the valence of the elements rises from 1- 4, and then reduces to 0.

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(a) How does the electropositive character of elements change on going down in a group of the periodic table? (b) State how the valency of elements varies (i) in a group, and (ii) in a period, of the periodic table.

Answers

When moving in a cycle from left to right, the valence of the elements rises from 1- 4, and then reduces to 0.

(a) How does the electropositive character of elements change on going down in a group of the periodic table?
(b) State how the valency of elements varies (i) in a group, and (ii) in a period, of the periodic table.