Neon's mass is the element closest to 30 out of all noble gasses.
The atomic weight of neon is 20.180 amu, or atomic mass units.
neutron and prontos
the amu of potassium is 39.0983
10 grams It's actually 20 grams. Reason is that the ATM on the periodic table is 20ATM, so therefore the mass is 20 grams. The person who wrote 10 grams is a troll.
The atomic mass of neon is 20.1797 amu
Devide mass by atomic mass to get 15 atoms Ne 300 (amu) / 20.2 (amu/atom Ne) = (14.9 atoms) = 15 atoms (= 303 amu)
Neon
The mass of 1 atom of neon is 20 amu. It doesn't form molecules
1 proton and ~2 amu's
Neon's mass is the element closest to 30 out of all noble gasses.
The atomic weight of neon is 20.180 amu, or atomic mass units.
neutron and prontos
the amu of potassium is 39.0983
10 grams It's actually 20 grams. Reason is that the ATM on the periodic table is 20ATM, so therefore the mass is 20 grams. The person who wrote 10 grams is a troll.
4.0026 amu
Chromium has 52 amu.