Question

Valency of Silicon and Oxygen.​

Answer 1

Answer:

valency of oxygen is 2 and silicon is 4.

Explanation:

oxygen-2,6= valency = 2

silicon-2,8,4 valency = 4

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Answer 2

Answer:

For example, silicon(atomic number 14) has the following electronic distribution: K = 2, L = 8, M = 4. In the outermost shell there are 4 electrons so, thevalency of silicon is 4. There are six valence electrons in the atom ofoxygen.