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Elanso [62]
2 years ago
13

Choose all the answers that apply.

Chemistry
1 answer:
max2010maxim [7]2 years ago
6 0

Answer: has properties similar to other elements in group 18, does not react readily with other elements, is part of the noble gas group

Explanation: I’ve done on edg before

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Compare the volume of 14.1 g of helium to 14.1 g of argon gas (under identical conditions).
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The Volumes can be calculated from Masses by using following Formula,

                                        Density  =  Mass / Volume
Solving for Volume,
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Density of Helium at S.T.P  =  0.179 g/L

For Argon:
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                                        Volume  =  7.90 L

For Helium:
                                        Volume  =  14.1 g / 0.179 g/L

                                        Volume  =  78.77 L
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What is the charge of an electron<br> A. -1<br> B. 0<br> C. +1<br> D. +2
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A

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