Question

How does following properties change in periodic table a) atomic size b) metallic property c) valency

Answer 1

(a) It increases down a group but decreases along the period..

(b) Decreases along the period but increases down the group.

(c) First increases then decreases along the period. But remains same down the group.

Hope it helps ❤.

Please Mark As The Brainliest ❤

Answer 2

(a) atomic size increases moving down a group

atomic size decreases moving left to right in a period

(b)metallic property increases moving down a group

metallic property decreases moving left to right in a period

(c)valency remains same in a group

valency first increases and then decreases

Hope it will help you

Please mark it brainliest