For example: H3PO3
There is a short hand to write it which is (VIII)CDXVI. (VIII) meaning 8000. Though the correct way to write 8416 would me - MMMMMMMMCDXVI.
Just like you write numbers anywhere else. don't use short hand to write thousands. one thousand three hundred, would be a correct way of writing 1300. while thirteen hundred would be the incorrect way to write it.
It's
hrs
Nt
pt.
write your answers in a short, economical way.
write your answers in a short, economical way.
Use an abbreviation...
2nd or 2nd
No. "4" is about as short as it can get. number 4 = #4
The shorthand way to write a compound is by using chemical formulas or symbols. For example, water is written as H2O, where "H" represents hydrogen and "O" represents oxygen. Another compound, carbon dioxide, is written as CO2, where "C" represents carbon and "O" represents oxygen.