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Which of the following statements about ...

Which of the following statements about the electron is incorrect?

A

It is a nagatively charged particle.

B

The mass of electron is equal to the mass of neutron.

C

It is a basic constituent of all atoms.

D

It is a constituent of cathode rays.

Text Solution

Verified by Experts

The correct Answer is:
B
Electron has negligible mass.
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  7. Number of angular nodes for 4d orbtial is.........

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  14. It travelling at same speeds, whichof the following mater waves have t...

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  15. Identify the paris which are not of isotopes?

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  17. Which of the following sets of quantum numbers are correct? n l m n ...

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