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19 Answers
- Anonymous8 years agoFavorite Answer
Snails
Source(s): salt - Anonymous8 years ago
Ice Cream
Ice cubes
Chocolate
Cheese
Snow
Candle wax
Butter
Glaciers
Ice bergs
Plastic
Popsicles
Cotton candy
Gold
Soap
Source(s): :) - Bob BLv 78 years ago
Not all chemicals can be melted, and for those that can, not all can be melted under normal conditions.
Different substances will exist in different phases (solid, liquid, gas, and others) under different temperatures and pressures. You can draw a "phase diagram" that shows how a substance will behave.
If a substance has both liquid and solid regions on its phase diagram, and they meet at a point, then it can be melted. If it doesn't, it can't be.
Something like water is interesting, as it has solid, liquid, and gas phases all at normal temperatures. Some things, like steel, do not. And some things, like oxygen, only go solid under really weird conditions.
And of course, even if something has a liquid region, doesn't mean it will melt ordinarily- some things will chemically react, burn, or break down instead of melting.
Source(s): http://en.wikipedia.org/wiki/Phase_diagram - How do you think about the answers? You can sign in to vote the answer.
- Anonymous8 years ago
Butter.
