Question

list out the valency of following element with electrons from atomic number 1 to 30 that is hydrogen to Zinc.​

Answer 1

Answer:

Valency Chart - The charge on the ions formed by an element is called the valency of ... The oxidation state of an atom is the number of electrons lost or gained by it. ... The valency of the first 30 elements of the periodic table is given below. ... like Na2O2 and H2O2, it has -1 as its oxidation state; Similarly, hydrogen has +1.

Explanation:

Answer 2

Answer:

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