Question

Write the symbol, atomic number, number of protons, number of neutrons, number of electrons, distribution of electrons and valency of the following elements.

i) Beryllium

ii) Silicon

iii) Sodium

iv) Neon

v) Boron

PLZZ jaldi bata dena yaar​

Answer 1

Answer:

iv) Neon

Explanation:

is the answer

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