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ICSE /Class 7
Chemistry MCQ Based On Atomicity of elements and compounds
Our free online Chemistry test quiz for Class 7, ICSE will assist you to improve your Chemistry skills on every concept in a fun interactive way.
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ICSE Class 7 Chemistry Atomicity of elements and compounds
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Recall the definition of the terms given in the option.
O2 is a diatomic molecule.
Read the definition of atoms and molecules.
Monoatomic atom is one whose atomicity is one.
Recall monoatomic, diatomic, triatomic and polyatomic atoms.
Fundamental unit of matter.
The central part of an atom is one which contains both protons and neutrons.
Group of atoms.
Particles which has no charge.
Recall the definitions to find the answer.
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