InterviewSolution
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InterviewSolution
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Two or more atoms of the same or different elements chemically combine to form a (i) molecule of an element (ii) molecule of a covalent compound (iii) polyatomic ion (iv) network solidA. (i), (ii)B. (i), (ii), (iii)C. (i), (ii), (iv)D. (i), (ii), (iii), (iv) |
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Answer» Correct Answer - D Two atoms of oxygen combine to form a molecule of oxygen `(O_2)`, two atoms of hydrogen and one atom of oxygen combine together to form a molecule of water `(H_2O)`, one C atom combines with one N atom to form cyanide ion `(CN^(-))`, and a number of Si and O atoms combine to form a network solid (silica, `SiO_2`). |
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