Science, asked by DavidChris241204, 1 year ago

What is valency? How to find out+ What is Balancing an Equation? How to find out? Also explain.

Answers

Answered by aman281
2
valency is outer most electron called valency
DavidChris241204: can you explain with an example
Nicholas123: Yeah
Nicholas123: Examples : The Reaction Between Methane And Oxygen producing carbon dioxide and water.
DavidChris241204: how do we balance it
Nicholas123: CH4 + O2 ----> co2 + H2O
Nicholas123: so c=1 ,h = 4 and O = 2 . C= 1 , H=2 , O=3
DavidChris241204: so all this 1 , 2 ,3,4 and all are the valency of the elements?
Nicholas123: No..
DavidChris241204: then?
DavidChris241204: very aorry i learned in seventh and forgot what it was
Answered by sikku1
1
valency means the number of electron present in last orbit.
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