Question

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What is the e/m value of proton ,electron, neutron​

Answer 1

Answer:

calculate the atomic mass of a single atom of an element, add up the mass of protons and neutrons. Example: Find the atomic mass of an isotope of carbon that has 7 neutrons. You can see from the periodic table that carbon has an atomic number of 6, which is its number of protons.

Answer 2

Answer:

electron and the proton have the same e/m charge which is 1. 602 ×10^ - 19 c but proton have 1840 times higher than electron.

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