A sample of air contains 14.5 µg/m3
of beryllium dust. How many atoms of beryllium are
present in a room with dimensions of 11 feet
by 13.9 feet by 17.5 feet?
Answer in units of atoms.
of beryllium dust. How many atoms of beryllium are
present in a room with dimensions of 11 feet
by 13.9 feet by 17.5 feet?
Answer in units of atoms.
1 answer
1 answer
1 answer
1 answer