it expands
it turns into liquid
When heated to a sufficiently high temperature, solid magnesium hydroxide will decompose into magnesium oxide and water: Mg(OH)2 -> MgO + H2O.
Well...You may not have realised that if you heat a piece of solid carbon dioxide from -100oC to -78oC, what happens is that it gets heated from -100oC to -78oC. I know, I'm a genius. Now go and do your homework on your own and stop googling the answers, you little lazy, cheater, piece of faeces.
It doesn't, water turns into steam, or a gas when heated. Water turns into a solid when cooled
because it was a solid particle and it turned in to a liquid form when heated.
Melts into a liquid.
The intermolecular forces of attraction in the solid decreases as it is heated and the solid melts (solid converts to liquid) at its melting point.
it goes down
it goes down
The solid will expand.
A substance in the solid phase will typically expand when heated. Most substances when heated sufficiently will melt into a liquid, assuming that they do not combust or sublimate.
It contracts.
Carbon burn in air.
they get farther apart.
it burns and turns into nothing
A solid melts when heated. aaliquid becomes more fluid or evaporates
if they are heated then they turn to a liquid, if that are a soled well they are hard like ice