PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo| chemical bonds | multiplying | definite proportions | compound |
| gram molecular mass | heteroatomic molecule | Ne | adding |
| three | noble gases | HCl | two |
| polyatomic molecule | triatomic molecule | diatomic molecule | homoatomic molecule |
1.
According to the law of __________, a molecule may contain atoms of the same element or contain atoms of two or more elements joined in a fixed ratio.
2.
When a molecule has the atomicity greater than three, it is said to be ___________.
3.
The term __________ refers to a heteroatomic molecule.
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