17) B) The mass of an electron is equal to mass of a neutron.
Explanation-
The mass of electron is 200 times smaller than the mass of neutron
The mass of electron is ⬇
kg and that of neutron is ⬇
18) I would like to explain...
According to Thomson model of an atom:
1. An atom has spherical shape with radius ≈
So Option. A) is correct...
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Answers & Comments
17) B) The mass of an electron is equal to mass of a neutron.
Explanation-
The mass of electron is 200 times smaller than the mass of neutron
The mass of electron is ⬇
kg and that of neutron is ⬇
18) I would like to explain...
According to Thomson model of an atom:
1. An atom has spherical shape with radius ≈
So Option. A) is correct...