Chemistry, asked by khan6864, 1 year ago

Choose the correct one.

Attachments:

Answers

Answered by originaljustice
1
calcium .....as others r present in 16 column
carbonic acid(hco3) as formula of bakjng soda is nahco3
Answered by Khushi0511
8
Hii There!!!

1) b) Calcium is not a metalloid as it is a metal.

2) a) Carbonic acid is used as a compound of baking powder.


__________________

# ¢'$ #

Hope it helps

khan6864: is calcium metalloid or not
Khushi0511: As Ca is group 2 so it is not a metalloid
Khushi0511: It is an alkali earth metal
khan6864: what is correct then
Khushi0511: Correct is what I have written
khan6864: ok ok
Khushi0511: I hope it's clear now.
khan6864: yes yes thank you
Khushi0511: :)
Similar questions