Now answer-
1) what is sonorosity?
2) Differentiate between conductor and Insulators.
3) What are metalloids? Give two examples also
4) Name the hardest known Substance .
5) Name a metal which is the best electrical conductor.
6) Name a non metal which is the good electrical conductor.
Please answer all I will mark brain list answer
Answers
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Answer:
sonorosity is the ringing sound of some metals
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Answer:
sonorosity is is properties of metal it occours when a metal is hit by any object
conductor are materials that conduct electricity ex-graphite all metals
insulator do not conduct electricity ex- all non-metals except graphite
a metalooid is an element (e.g. arsenic, antimony, or tin) whose properties are intermediate between those of metals and solid non-metals
ex-boron, silicon
the hardest substance known to humanity is a diamond
silver is the best conductor of electricity
graphite is a non-metal that conducts electricity
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