Nuclides (Isotopes and Isobars)

Author:K L Chugh
11th West Bengal Board
IMPORTANT

Important Questions on Nuclides (Isotopes and Isobars)

EASY
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY (For Class 11 of WBCHSE)>Structure of Atoms>None>Nuclides (Isotopes and Isobars)> Q 1

What is the difference between two isotopes of an element ?

MEDIUM
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY (For Class 11 of WBCHSE)>Structure of Atoms>None>Nuclides (Isotopes and Isobars)> Q 2

The sum of the number of neutrons and protons in the isotopes of hydrogen is :

EASY
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY (For Class 11 of WBCHSE)>Structure of Atoms>None>Nuclides (Isotopes and Isobars)> Q 3

An isotone of an element has

EASY
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY (For Class 11 of WBCHSE)>Structure of Atoms>None>Nuclides (Isotopes and Isobars)> Q 4

Elements of the same mass number but different atomic number are known as _____.

EASY
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY (For Class 11 of WBCHSE)>Structure of Atoms>None>Nuclides (Isotopes and Isobars)> Q 5

Isotopes of an element differ in the number of _____ in their nuclei.

EASY
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY (For Class 11 of WBCHSE)>Structure of Atoms>None>Nuclides (Isotopes and Isobars)> Q 6

Atoms of the same atomic number but different atomic weights are known as _____.