How something reacts depends on a lot of different things. Physical reactions are much different than chemical reactions for example.
it probaly reacts with something like an alkilai and reacts which shows it is a drug or something
It changes chemically.
When something reacts, that is a chemical reaction. Chemical change.
it reacts by burning where you have touched something
If something reacts with oxygen that is a description of a chemical property.
There is no specific name for 'something which reacts with vinegar'. Vinegar is ethanoic acid and reacts with various substance. Some examples are alkalis like sodium hydroxide, metal carbonates and alcohols such as ethanol.
because when you learn something your brain reacts to what you learned and you remember it.
I'd say no cause an oxide is something that reacts with oxygen to form something else.
We say that something will corrode if it reacts with chemicals in water or air and gets "worn away" in the process.
These are tendencies and habits, or how something continuously reacts.
If something reacts with acid it is a chemical property.
One example of a substance that reacts with water to form a gas is sodium metal. When sodium reacts with water, it produces hydrogen gas and sodium hydroxide. This is a highly exothermic reaction that can be dangerous if not conducted properly.