Social Sciences, asked by Rosh187, 1 month ago

Write the names of first 18 elements in tabular form their
symbols, atomic number, No. of protons, Neutrons,
Electrons, Distribution of electrons and valency.

Answers

Answered by kunshsethi0612
1

Answer:

Answer is in the question pls mark as brainliest

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Answered by yandapallydurgareddy
0

Answer:

name of the element its symbol and atomic number

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