J.R. S. answered 08/20/18
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Ph.D. in Biochemistry--University Professor--Chemistry Tutor
Volume will increase
Kinetic energy will increase
Density will decrease
Molar mass remains the same
I and IV

J.R. S.
tutor
No. The density will decrease, not increase. Density is mass/volume. The mass stays the same and the volume increases. Thus, density decreases.
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08/20/18
Karen W.
08/20/18