


ICSE /Class 8
Chemistry MCQ Based On Nucleus and extra nuclear parts
Our free online Chemistry test quiz for Class 8, ICSE will assist you to improve your Chemistry skills on every concept in a fun interactive way.



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ICSE Class 8 Chemistry Nucleus and extra nuclear parts
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Think about atoms, the nucleus, electrons, and protons.
Isotopes are those element having same atomic number and different mass number.
It is hard and dense.
They have a different mass numbers.
It contains the maximum mass in an atom.
Electrons are not related to mass number.
Think about atoms, nucleus, electrons, and protons.
We know that each substance of earth is made up of its constituting atoms.
Think about atoms, nucleus, electrons and protons.
It has a negative charge.

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