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Elements and Compounds
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Consider the following and choose which among them cannot be split into simpler substances by a chemical means?
i. Chlorine
ii. Water
iii. Oxygen
iv. Silica
v. Sand
vi. Hydrogen
vii. Sodium
viii. Zinc
AnswerClick to flip back
A
i, iii, vi, vii, viii
💡 Explanation:
Chlorine, oxygen, hydrogen, sodium and zinc are elements and they cannot be split into simpler substances by a chemical means.