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

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17. Analyse the statements about atoms, molecules, elements and compounds

Which of the following do you suggest for Vinoth to pick to score a centum in his exam?

Statement 1: The elements present in glucose are carbon, hydrogen, and oxygen.

Statement 2: The elements present in calcium oxide are carbon, hydrogen, and oxygen.

Statement 1: Non-metals are non-malleable in nature.

Statement 2: Metals are non- ductile in nature.

Did you find an error?