Chemistry, asked by sheikzeeshan20, 8 months ago

how many electron are present? the number of electron in an atom is equal to is atomic number z
the atomic number of hydrogen is 1 (1H)

Answers

Answered by parkash92

Answer: In fact, there are 6.022 x 1023 u in 1 gram. This number is known as Avogadro's number, N. The number of protons in the nucleus of an atom is known as the atomic number, Z. It is the same as the number of electrons around the nucleus of the electrically-neutral atom.

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