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Nezavi [6.7K]
3 years ago
8

What do you understand by valency electron and valency shell?​

Chemistry
1 answer:
jasenka [17]3 years ago
7 0

Answer:

<h2>total no. of electron present in Valency shell is called valency electron </h2><h2>___________________</h2>

<h2>valency shell is that in which last electron is present</h2>

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DNA is the genetic material which is passed from the parents to the offsprings at the time of fertilization. However, the phenomenon of individual assortment and crossing over during the process of meiosis produces genetic variability among the children and the parents.

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