Answer: This is true.
Explanation:
It is true because if becomes frozen, then it is physically harder to melt...
Because elemental mercury is a liquid at a room temperature
Fe needs to have a positive charge of +3 to balance out -3 Cl
Answer:
Explanation:
Matter is anything that has weight and occupies space.
To prove that a bicycle is a matter, we need to show that it has weight and will occupy space.
When you put the bicycle on a weighing scale, you will see the weight of the bicycle. This a proof that bicycle is a matter.
To show that the bicycle can occupy space, place the device in a tank full of water. From the tank, the bicycle will displace some water. Substances that cannot occupy space will not behave in such manner.
