This question is probably technically answerable, but in practice, it's not going to be easy to find. It's easily going to be well over a hundred thousand.
There are 22 "standard" amino acids, although many others exist
Of course they are. They are many acids and bases
Very many.
19 or 20
There are 20 naturally occurring amino acids found in living things.
Acids and alkalis (properly known as bases) are often used in the form of solutions, but most can exist outside a solution as well.
There are some acids which exist as crystals . For example Butanoic acid , Tartaric acid etc
10^34 illnesses exist
Yes; ex.: stearic acid, but many other exist.
There are 20 standard amino acids that are commonly found in proteins. However, there are also some non-standard amino acids that can be incorporated into proteins under specific conditions.
Any links exist between plutonium and nucleic acids.
20