For example: H3PO3
The abbreviation for compound is "cmpd."
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.
It's
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.
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