Question

संशिप्त विरुद्धार्थी शब्द​

Answer 1

Answer:

Neutron, neutral subatomic particle that is a constituent of every atomic nucleus except ordinary hydrogen. It has no electric charge and a rest mass equal to 1.67493 × 10−27 kg—marginally greater than that of the proton but nearly 1,839 times greater than that of the electron.

Explanation:

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Answer 2

Explanation:

Step-by-step explanation:

Tetra covalency is defined as the ability of an atom to share its four valence electrons with another atom. The term "tetra" means four. Explanation: Tetra covalency is defined as the ability of an atom to share its four valence electrons with another atom. The term "tetra" means four.