❤️URGENT 10 EACH❤️ty At standard temperature and pressure (STP), 12.0 grams of a gas (Mm=24 g/mol) will occupy
A). 12.0 Liters
B).44.8 iters
C).22.4 liters
D).11.2 liters
E).0.5 liters

number of molecules / avogadro's number * molecule molecular = mass

explanation:

we define a gram-molecular weight as the mass of one mole of any element or compound. a mole contains avogadro's number of units (molecules) –  

6.022

x

10

23

. so, dividing the number of molecules by avogadro's number gives us the number of moles. multiplying that by the molecular weight gives us the mass. from the periodic table we find the gram-molecular weight of u to be238 and of f to be19. so,  

u

f

6

will have a gram-molecular weight of 352g.

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons

i think its 100.

hope this !

i believe the answer is three water molecules