No
the stock system :)
what is floor stock system
floor/ward stock system
The Stock system is the current system to write chemical formulas; oxidation states are in parentheses, with Roman numerals.
classical naming system
it is the system that Philippine Stock Exchange Inc. (PSEI) use.
Anus?
Depends on what you mean by stock system
In chemistry the stock system is a special way to form compounds. It is called Sulfur Trioxide.
The Stock system is not used for these salts because the cations have only 1 oxidation number. So, for Rb and K it is 1+ and for Ca it is 2+ and for Al it is 3+. The stock system is used for the transition metals to indicate which oxidation state they are in.
stock market
If you mean Sn2+ it is known as Tin(II) ion in the stock system or stannous ion in the old naming system.