Well, a magnet could DEFINITELY change if it gets exposed to heat, because you could melt the metal and change its shape.
If you hit it hard though, it wouldn't make much of a difference because the magnet is metal, so you'll probably just chip it or leave a dent.
Hope this helps ;)
though alchemists were often superstitious, they left a rich legacy of modern chemists. what was their main contribution-
Explanation:
they were the first to preform experiments.
It has the slowest rotation of all planets.
like 240 earth days...in retrograde clockwise turns
Answer:
the answer is C acid dissolving limestone
Explanation:
Must contain: 6 protons, 6 electrons and 12 neutrons.
