Chemistry, asked by raj262, 1 year ago

how to calculate the mass of an atom of lead

Answers

Answered by anisidd22

0

Atomic mass = no of protons + no of neutrons
so in lead there are 82 protons and 125 neutrons
= 82+125=2017
The atomic mass of lead is 207u

Answered by rekhaverma02021975

0

Answer:

Atomic mass = no of protons + no of neutrons

so in lead there are 82 protons and 125 neutrons

= 82+125=2017

The atomic mass of lead is 207u

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