The symbol for potassium is....
K
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The scientific name for KClO4 is potassium perchlorate.
Potassium is the scientific word for potassium. Another name is kalium, but this isn't used regularly in the English language.
The scientific name for the compound KF is potassium fluoride. It is composed of potassium (K) and fluoride (F) ions.
Potash is scientifically known as potassium carbonate
4.315 x 10-5
1.254*10-6
Scientific notation is of little use for long mathematical expressions. It is used to express very large or very small numbers - not expressions.
There really aren't any, since potassium is not something you find lying around (it's way too reactive). Potassium hydroxide has a common name of "lye" if that helps. You might also hear it called "potash" (which is where the word potassium comes from).
That IS the scientific name (except it shouldn't be capitalized). Its common name is "saltpeter".
1.2 X 10 -4 That one is.
The Scientific name is Potassium Hydrogen Tartrate
Most scientific calculators don't have the capacity to simplify mathematical expressions, only to calculate based on known numbers. For calculating powers, there should be a key labelled something like xy or yx.