InterviewSolution
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Distinguish between a metal and a non-metal on the basision formation.(AprilMay. 2011 (DME, EEE |
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Answer» 1)Metals have one to three electrons in their outer shell, whereas non-metals have four to eight electrons. 2). Metals are malleable, which means they can be beaten to thin sheets. On the other hand, non-metals are very brittle 3)Metals have a high to moderate density, whereas non-metals have low to moderate density. 4)Metals are opaque and non-metals are transparent. 5. Metals are present in solid form at room temperature, and non-metals are present in solid and liquid forms at room temperature. 6. Unlike non-metals, metals are ductile, which means they can be stretched into wires. 7. Metals have a metallic luster, while non-metals do not. 8. Metals tend to lose their valence electrons, but non-metals share or gain valence electrons. 9. Metals are good conductors of electricity and heat, but non-metals are poor conductors. |
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