Question

Define valency by taking examples of silicon and oxygen.​

Answer 1

Answer:

the capacity of an element to combine is called its valency

Explanation:

The valency is determined by the number of valence electrons present in the atom of that element. ... For example, the atom of silicon has four valence electrons. Thus, the valency of silicon is four.

The valency of oxygen is -2. This means oxygen needs to gain or share two electrons for stability.

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Answer 2

Answer:

DEFINE VALENCY BY TAKING EXAMPLES OF SILICON AND OXYGEN

Explanation:

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