Question

What are the characteristics of proton electron and neutron and who gave it???​

Answer 1

Answer:

ELECTRON:-

➡️MASS OF AN ELECTRON:-

the relative mass of an electron is 1/1840 u.

➡️CHARGE OF AN ELECTRON:-

the relative charge of an electron is -1.

➡️It is given by J.J. Thomson.

PROTON:-

➡️MASS OF A PROTON:-

the relative mass of a proton is 1u.

➡️CHARGE OF A PROTON:-

the relative charge of a proton is +1.

➡️It is given by Eugen Goldstein.

NEUTRON:-

➡️MASS OF A NEUTRON:-

the relative mass of a neutron is 1u.

➡️CHARGE OF A NEUTRON:-

neutron has no charge.

➡️It is given by James Chadwick.

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