What are metals? and write its properties.
Answers
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★ Metals are the substance which are hard ,malleable,ductile ,sonorous etc.and can not be snapped on stretching.ex-iron aluminium etc.
★ Lustrous (shiny)
★ Good conductors of heat and electricity
★ High melting point
★ High density (heavy for their size)
★ Malleable (can be hammered)
★ Ductile (can be drawn into wires)
★ Usually solid at room temperature (an exception is mercury)
★ Opaque as a thin sheet (can't see through metals)
★ Metals are sonorous or make a bell-like sound when struck
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Metals are the substances which are hard, opaque and generally conducts electricity.
Example - Iron, Manganese
Properties:
-Metals are hard and durable.
-They are lustrous.
-They are malleable.
-They are ductile.
-They conduct electricity.
-They are sonorous.
Hope it helps uh❤️