In an alpha scattering experiment, few alpha particles rebounded because

Atomic Structure - General Knowledge Questions

The mass of the atom is concentrated in the center

All the positive charge and mass of the atom is concentrated in small volume

Most of the space in the atom is occupied

Positive charge of the atoms very little space

Correct Answer : Positive charge of the atoms very little space

Published On : May 28, 2021

Recent Updates in Atomic Structure - General Knowledge Questions

Q .

Who has been selected as the external auditor of the International Atomic Energy Agency (IAEA) fortheperiod between 2022 to 2027?

R. K. Mathur

Manoj Sinha

G C Murmu

Rajiv Mehrishi

Correct Answer : G C Murmu

The Comptroller and Auditor General (CAG) of India, G C Murmu has been selected as the external auditor of the International Atomic Energy Agency (IAEA), for a period of six years. His tenure will be valid from 2022 to 2027.

Published On : September 29, 2021

Category : Atomic Structure

Q .

An atom differs from its ion in

Mass number

Nuclear charge

Number of neutrons

Number of electrons

Correct Answer : Number of electrons

Published On : May 29, 2021

Category : Atomic Structure

Q .

Carbon-12 atom has_____

6 electrons, 6 protons, 6 neutrons

6 electrons, 12 protons, 6 neutrons

12 electrons, 6 protons, 6 neutrons

18 electrons, 6 protons and 6 neutrons

Correct Answer : 6 electrons, 6 protons, 6 neutrons

Published On : May 29, 2021

Category : Atomic Structure

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