Chapter 4

NCERT
Class 9
Science
Solutions
1. Name the three Sub-atomic particles of an atom.

Question:

Name the three Sub-atomic particles of an atom.

Answer:

Followings are the three sub-atomic particles of an atom :

(i) Electron (0e-1)

(ii) Proton (2p+1)

(iii) Neutron (1n0)

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