Physics, asked by manesharyu194, 11 months ago

what is meant by atomic mass no.​

Answers

Answered by rahul7th
0

Answer:

atomic mass number means the number of mass present in the element is called atomic mass number

Answered by sanketjee
1

Answer:

number of protons + number of neutrons

Explanation:

as mass of the proton an mass of the neutron is mass of atom

and

mass of proton =mass of neutron=1.008u

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