Metals are lustrous, whereas non-metals have no lustre.
True or False
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True . only metals have lustrous property non -metals are not
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the statement is true
Out of all typical properties of metals, one is that metals are lustrous. Metals are lustrous due to the flow of free electrons. ... These free electrons (electron density) are concentrated on the surface and can move freely in metal. They tend to oscillate at a collective frequency.
Non-metals vary greatly in appearance. They do not have lustre. As it does not have any free electrons, light falling on non-metal does not reflect and hence non-metals are not shiny.
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