Chemistry, asked by amiaszameer313, 5 hours ago

chemistry 9th class Define valency taking examples of oxygen and sulphur

Answers

Answered by sr3411095

0

Answer:

Valency of oxygen

Atomic number of Oxygen is8. Electronic configuration – K=2, L=6. According to the electronic configuration the valency is 6, but it is easy for oxygen to gain 2 electrons instead of loosing 6 electrons. Hence, the valency of oxygen is 2

Answered by abhis60

0

Answer:

oxygen

Explanation:

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