what are metals and non metals?
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Explanation:
Metal- A metal is a material (an element, compound, or alloy) that is typically hard, opaque, shiny, and has good electrical and thermal conductivity. Metals are generally malleable — that is, they can be hammered or pressed permanently out of shape without breaking or cracking — as well as fusible and ductile. NON METAL- Nonmetal or non-metal is a chemical element that does not have the properties of a metal. Some are gases including: hydrogen, helium, oxygen, nitrogen, fluorine, neon, or radon and many others..
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Metals:
- Hard
- Sonorous
- good conductor of heat and electricity..
- Lusturous
Non metals:
- Non sonorous
- Dull
- Not shiny
- Bad conductor of heat and electricity..
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