Science, asked by pawanrajsingh5086, 1 year ago

Please give me a valency table of important elements

Answers

Answered by AyanStypayhorson

0

Valency = 1

F

Cl

Br

I

Cu

Na

H

Valency = 2

Be

Ba

Mg

Ca

O

S

Cu

Fe

Valency = 3

B

Al

N

P

Fe

Valency = 4/0

C

Kr

Ar

Ne

Si

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