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svlad2 [7]
3 years ago
14

Which element has properties of both metals and nonmetals?

Chemistry
1 answer:
PilotLPTM [1.2K]3 years ago
8 0
<span>Metalloids have the properties of metals and nonmetals.</span>
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Hello,

In this case, the first step is to compute the moles of each gas present in the given mixture, by using the total mixture weight the mass compositions and their molar masses:

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W=450kPa(0.19m^3-0.27m^3)\\\\W=-37.6kJ

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