3 years ago

The atomic number of an element is found by?

2 answers:

azamat3 years ago

6 0

Calculate the number of neutrons. Now you know that atomic number = number of protons, and mass number = number of protons + number of neutrons. To find the number of neutrons in an element, subtract the atomic number from the mass number.

yKpoI14uk [10]3 years ago

6 0

Answer:

the atomic number of an element is found by its total number of electrons or protons.

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3 years ago

A body of mass 400 kg is suspended at a lower end of a light vertical chain and is being pulled up vertically. Initially the bod

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4 years ago

Which planet has a rocky mantle, iron core and very dense atmosphere that is 96.5% poisonous carbon dioxide and 3.5% nitrogen?

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