The energy stored in coal that is converted to heat is chemical energy. Of course coal, like any other matter, also has stored nuclear energy.
Coal accually can be pretty heavy because its like a big rock. It can also get your hands really dirty if contacted.
They feel like something is stuck through your ear ;)
It depends whether a coal cart would cart coal?
Radium is dangerous to feel but i'm assuming it feels smooth like a pebble
looks like coal
Coal is a solid becuase we can see coal and we can feel it its hard and black.
coal gives off nuclear radiation
A coal looks like this, a piece of rock that is black to brown.
It release heat which you feel as it being hot. Exothermic means to release heat and endothermic means to intake heat(energy) making it feel cold like water freezing.
No, you cannot burn coal over dry ice. Though they say that dry ice "burns" it doesn't really. It is extremely cold, and if you were to touch it, (which I highly advise that you do not do) it would feel like it was burning you. So, you could not actually get coal hot using dry ice.
Coal is mined from coal mines. Liquids like oil can be pumped from wells, but solid chunks of coal cannot.
coal and oil come from many different places. Like coal from mines. oil from the ground.
coal is non metalic because it does not shine like metal
Coal mining can do alot to the enviroment. Coal mining can pollute the air, and destroy habitats like forests and wetlands. Coal mining can do alot to the enviroment. Coal mining can pollute the air, and destroy habitats like forests and wetlands.
coal is a fossil fuel that can be used as gas for cars and stuff like that
like smoke.