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The discovery of neutron becomes very la...

The discovery of neutron becomes very late because.

A

neutrons are present in nucleus

B

neutrons are highly unstable particles

C

neutrons are chargeless

D

neutrons do not move.

Text Solution

Verified by Experts

The correct Answer is:
C
( c) This is because charge less particles do not undergo any deflection in electric or magnetic field.
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A2Z-ATOMIC STRUCTURE-AIPMT/NEET Questions
  1. Which one is the wrong statement ?

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  2. Which one is a wrong statement ?

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  3. The discovery of neutron becomes very late because.

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  4. Proton was discovered by

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  5. Which of the following has the same mass as that of an electron ?

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  6. The masss of an atom is consitituted mainly by

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  7. The most probable radius (in pm) for finding the electron in He^(+) is...

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  8. If the atomic weight of an element is 23 times that of the lightest el...

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  9. The hydride ions (H^-) are isoelectronic with

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  10. The number of electrons in the nucleus of C^(12) is

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  11. The charge on the atom containing 17 protons, 18 neutrons and 18 elect...

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  12. Number of protons, neutrons and electrons in the element ""89^231 Y is...

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  13. When atoms are bombarded with alpha particles, only a few in millon su...

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  14. Which of the following is not acharacteristic of plack's quentum th...

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  15. The spectrum of He is expected to be similar to.

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  16. What is the packet of enegry called ?

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  17. The ratio of area covered by second orbital to the first orbital is.

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  18. The positive charge of an atom is.

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  19. Which of the following best explains light both as a stream of particl...

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  20. The de-Broglie wavelength of a particle with mass 1 g and velocity 100...

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