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Define atomic number and Mass number.

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Define atomic number and Mass number.

Posted by Júwáíríà Ñààz 2 years, 1 month ago

CBSE > Class 09 > Science

4 answers

Preksha Kanted 2 years ago

Atomic number is defined the total number of protons present in one atom . Mass number is defined the total number of protons and neutrons present in one atom .

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Júwáíríà Ñààz 2 years ago

Thnks Alka

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Smile 😇 2 years ago

Atomic number is defined the total number of protons present in one atom of an element Mass number is defined the total number of protons and neutrons present in one atom of an element

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07. Shahbaz Ali 9D Jmi 2 years, 1 month ago

Cannot define paid

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CBSE > Class 09 > Science