MCQOPTIONS
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| 1. |
Which of the following are the properties of non-metals? (i) They have low densities (ii) They have low melting points (iii) They are poor conductors of electricity |
| A. | Only (i) and (ii) |
| B. | Only (ii) and (iii) |
| C. | Only (i) and (iii) |
| D. | (i), (ii) and (iii) |
| Answer» E. | |