Multiple Choice Question Answer XXXXII — task. Science CBSE, Class 9.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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1. Two atoms of the same element are found to have different numbers of neutrons in their nuclei. These two atoms are -

Allotropes
Isomers
Isobars
Isotopes

2. Members of which of the following have similar chemical properties ?

Isotopes
Isobars
Allotropes
Both isotopes & allotropes

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