what grade is this because apparently i like to know what grade it is before i solve it
The answer is 28.02.
The chemical formula for cadmium nitrate is Cd(NO₃)₂.
There are in total 2 nitrogen atoms in Cd(NO₃)₂. If <span>the atomic weight of nitrogen is 14.01</span>, the mass <span>of two nitrogen atoms in one mole of cadmium nitrate is 28.02:
2 </span>· 14.01 = 28.02
Momentum = (mass) x (velocity) = (1,100) x (30) =
33,000
kg-m/sec due east
The electron configuration for a atom whose element has a atomic number of 8 (Oxygen) is 2,6
