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Chapter 7: Elements & Compounds - Science Mcqs for Grade 7
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Chapter 7: Elements & Compounds - Science Mcqs for Grade 7
>> Stars are made up of two most abundant elements in universe namely
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Q. Stars are made up of two most abundant elements in universe namely
a.
hydrogen and helium
b.
oxygen and hydrogen
c.
hydrogen and carbon dioxide
d.
nitrogen and oxygen
ANSWER: hydrogen and helium
Answer & Explanation
No explanation is available for this question!
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