Answer:
oceanic formation is the right answer.
Explanation:
this os becoz they slide a past each other and do not rub against each other
Answer: The answer is B
decomposition reaction.
It is a decomposition reaction as potassium chlorate compound breaks to form potassium chloride and oxygen. This reaction requires heat as source of energy to break down the compound so it is endothermic in nature.
I don't really know what that is so here is a picture of it
Period: 6 block
Group: f block
Family: Lanthanides
