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Question
What is meant by atomic mass number give brief information of three sub atomic particles with reference to electrical charge,mass and location?
What is meant by atomic mass number give brief information of three sub atomic particles with reference to electrical charge,mass and location?
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Solution
Atomic mass number or nucleon number, is the total number of protons and neutrons (together known as nucleons) in an atomic nucleus.
Proton +ve charged
mass=1.673 x 10^-24
Neutron 0 charged or neutral
mass=1.675 x 10^-24
Electrone –ve charged
mass=9.109 x 10^-28
Protons and neutrons are located in the nucleus, a dense central core in the middle of the atom, while the electrons are located outside the nucleus.
Proton +ve charged
mass=1.673 x 10^-24
Neutron 0 charged or neutral
mass=1.675 x 10^-24
Electrone –ve charged
mass=9.109 x 10^-28
Protons and neutrons are located in the nucleus, a dense central core in the middle of the atom, while the electrons are located outside the nucleus.
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