Is chalk powder an element compound or mixture?
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Chalk is not an element and thus it may be a compound or mixture depending upon the composition. as chalk is Calcium carbonate. When dust particles are present then it may be called as a mixture. Is table salt (NaCl) an element or a compound.
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Explanation:
Chalk is not an element and thus it may be a compound or mixture depending upon the composition. It can be called as a compound when no dust particles are present in it as chalk is Calcium carbonate. When dust particles are present then it may be called as a mixture.
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