Air freshener A has a mass of 275 g mol and air freshener B has a mass of 205 mmol. If both air fresheners are sprayed into the air, which will you smell first

i just got this problem. it's 90.3

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.

explanation:

0.07 g/cm³

1.37 g/cm³