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Which one of the following is true of a ...

Which one of the following is true of a neutron?

A

A neutron has half the mass of a proton.

B

A neutron is a little more massive than a proton.

C

A neutron has the same mass as an electron.

D

A neutron is a little more massive than an electron.

Text Solution

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The correct Answer is:
B
A neutron is a little more massive than a proton.
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S CHAND IIT JEE FOUNDATION-ATOMIC STRUCTURE-QUESTION BANK-20
  1. Isotopes exist because atoms of the same element can have different nu...

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  2. Which of the following pieces of equipment was used by J.J. Thomson to...

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  3. Which one of the following is true of a neutron?

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  4. The ratio between the neutrons in C and Si with respect to atomic mass...

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  5. The number of electrons in the atom of an element X is 18 and the numb...

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  6. An atom differs from its ion in

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  7. The least reactive element among the following is

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  8. The diagram given below represents an atom of

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  9. The number of valence electrons in is ""(15)^(31)X is

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  10. Which of the following particles is largely responsible for the chemic...

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  11. Which of the following atoms do not usually form bonds?

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  12. Which types of atoms usually become negative ions?

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  13. Which element has a full outermosť energy level containing only two el...

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  14. What type of element tends to lose electrons when it forms bonds?

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  15. Write the electronic configuration, number of valence electrons and cl...

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  16. Which of the following describes what happens when an atom becomes an ...

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  17. Which pair of atoms can form an ionic bond?

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  18. The atomic number of an element is 15. Hence, it will show a valency o...

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  19. The valency of which of the elements is zero?

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  20. Which of the following statements is always correct?

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