A matter expands on heating. It gets less density on expanding. But t gets more vlume but the weight remains the same.
It also becomes more active ( moves more) for when it cools down it slows down in its consistent movement.
tae
It burns
Steel gets stronger
it gets denser
The average kinetic energy of the individual particles gets larger in this case.
.it gets hot and if you tuch it it will burn you what happens is it steams
It melts
It explodes
they get icepops
it gets hot.
it fuse
The matter gets crushed as tiny as it can get.
it gets colder
it melts
Umm it gets hot?
It gets very hot.
it'll melt.