the answer is "m" but do not get it confused with "M" because that is a different term
Sulfur symbol is S, and its atomic mass is 32.
There are two in current use. For an atomic mass unit, one would use the symbol "u". For a Dalton one would use "Da".
The SI base symbol for mass is kg, which stands for kilograms.
Scientists use the symbol "u" to represent atomic mass unit.
It is not, The mass number is (A). The symbol for atomic mass is (ma)
atomic mass unit (short: a.m.u.), symbol 'u', equiv. with (in S.I. units) 1.66054*10-27kg
Fire symbol 1 signifies ammunition with a mass explosion hazard.
The symbol Mr in chemistry stands for the relative molecular mass of a compound. It represents the average mass of a molecule of the compound compared to one-twelfth of the mass of an atom of carbon-12.
Hydrogen is a non metal element. Mass number of it is 1.
Fire symbol 1 signifies ammunition with a mass explosion hazard.
Fire symbol 1 signifies ammunition with a mass explosion hazard.
Fire symbol 1 signifies ammunition with a mass explosion hazard.