Home
Class 12
CHEMISTRY
If an isotope of hydrogen has two neutro...

If an isotope of hydrogen has two neutrons in its atom.its atomic number and atomic mass respsectively be

A

2 and 1

B

3 and 1

C

1 and 1

D

1 and 3

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

If an isotope of hydrogen has two neutrons in its atom, its atomic number and mass number will respectively be

Which isotope of hydrogen has no neutron?

What is its atomic number and valency?

Isotopes have same number of atomic mass

An isotope of atomic mass 25 has 13 neutrons in its neucleus .What is its atomic number and what are the name and chemicalsymbol of the element ?

The atom of an element is made up of 4 protons, 5 neutrons and 4 electrons. What are its atomic number and mass number?

The diagram represents an isotope of hydrogen (H). Answer the following: Do isotopes have the same atomic number or the same mass number.

The element having no neutron in the nucleus of its atom is-

A nucleus of stable phosphorus has 15 protons and 16 neutrons. (a) What is its atomic number and mass number ? (b) The nucleus of radio phosphorus has one neutron more than the stable nucleus. What will be its atomic and mass number ? (c ) What will be the atomic number and mass number of new nucleus formed by the decay of a beta -particle by the radio phosporus in part (b) ?

If the mass number of an element is W and its atomic number is N, then