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Theory of constant composition was proposed by:

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Important Questions on Atoms and Molecules

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9th CBSE
IMPORTANT
Essentials of Chemistry>Chapter 3 - Atoms and Molecules>Multiple Choice Questions MCQs>Q 7
The mass of hydrogen atom is determined:
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Essentials of Chemistry>Chapter 3 - Atoms and Molecules>Multiple Choice Questions MCQs>Q 8
Avogadro's number is equal to:
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Essentials of Chemistry>Chapter 3 - Atoms and Molecules>Multiple Choice Questions MCQs>Q 9
1 nm is equal to:
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9th CBSE
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Essentials of Chemistry>Chapter 3 - Atoms and Molecules>Multiple Choice Questions MCQs>Q 10
Symbol of aluminium is:
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IMPORTANT
Essentials of Chemistry>Chapter 3 - Atoms and Molecules>Multiple Choice Questions MCQs>Q 11
Symbol of silver is:
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9th CBSE
IMPORTANT
Essentials of Chemistry>Chapter 3 - Atoms and Molecules>Multiple Choice Questions MCQs>Q 12
Symbol of silicon is:
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9th CBSE
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Essentials of Chemistry>Chapter 3 - Atoms and Molecules>Multiple Choice Questions MCQs>Q 13
Symbol of gold is:
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9th CBSE
IMPORTANT
Essentials of Chemistry>Chapter 3 - Atoms and Molecules>Multiple Choice Questions MCQs>Q 14
Symbol of calcium is: