Single Choice

The subatomic particle called electron was discovered by:

AJ.J. Thomson
Correct Answer
BNeils Bohr
CJames Chadwick
DE. Goldstein

Solution

Electron was discovered by $$J.J.\ Thomson$$.

SIMILAR QUESTIONS

Atomic Structure

Name the three subatomic particles present in an atom.

Atomic Structure

Which subatomic particle was discovered by: (i) Chadwick? (ii) Thomson? (iii) Goldstein?

Atomic Structure

Name the subatomic particle whose relative charge is : (a) +1 (b) -1 (c) 0

Atomic Structure

Name the sub-atomic particle whose charge is $$0$$

Atomic Structure

What are nucleons? How many nucleons are presents in phosphorus ? Draw its structure.

Atomic Structure

Which of the following sub-atomic particles is not present in an atom?

Atomic Structure

Which of the following is not deflected by magnetic field?

Atomic Structure

Which of the following particles have nonzero $$e/m$$ ratio?

Atomic Structure

The ratio of specific charges of $$\alpha -$$particle and deuteron is

Contact Details