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Nightmoon:
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Midnight97:
@OLIVER69
Midnight97:
@lovemelee
lovemelee:
In melting only one substance is involved and the liquid and solid are the same material. does that make sense
lovemelee:
Heat is needed for melting to occur. Dissolving involves two materials. the resulting solution is a mixture of both
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Nightmoon:
Yes these both do make sense.
lovemelee:
happy to help lol
OLIVER69:
Melting would be "A phase change" Dissolving would be "Needs two substances" and "Requires a change in kinetic energy" This link may help you https://www.education.vic.gov.au/school/teachers/teachingresources/discipline/science/continuum/Pages/meltdissolve.aspx
Nightmoon:
Thank you guys!
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