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Step2247 [10]
3 years ago
8

Compare the properties of metals and nonmetals.

Chemistry
1 answer:
Serga [27]3 years ago
5 0

<em><u>Metals </u></em>

- have lustre: they appear shiny

- can conduct heat and electricity

- have a very high melting point

- are malleable(this means they can be hammered without bending)

- have a high density

- can be ductile

- mostly opaque

- make sounds when hit

- corrode easily

<em>Non- metals</em>

- look dull

- don't conduct heat and electricity well

- aren't ductile

- can be at any state at room temperature(solid, liquid, gas)

- mostly transparent


Hope it helps :)

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The density of concentrated ammonia, which is 28.0% w/w nh3, is 0.899 g/ml. what volume of this reagent should be diluted to 1.0
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Answer: 2.4 ml

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Given,: 28% w/w of NH_3 solution means 28 g of ammonia in 100 g of solution.

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Lets say you were doing an experiment on two different chemicals in two different test tubes. One chemical is giving off oxygen
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