Choose the correct one.
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calcium .....as others r present in 16 column
carbonic acid(hco3) as formula of bakjng soda is nahco3
carbonic acid(hco3) as formula of bakjng soda is nahco3
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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.
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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
As Ca is group 2 so it is not a metalloid
It is an alkali earth metal
what is correct then
Correct is what I have written
ok ok
I hope it's clear now.
yes yes thank you
:)
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