They will most likely make a table, or some sort of graphing chart
Answer:
Nitrogenous oxide/ nitrogen oxide
Explanation:
N2O is nitrogen oxide
Answer:
AB
Explanation:
When combining two elements in different groups, you would just put them together unless you have two or more of each element
KE=1/2*mass*velocity^2
So u do 1/2 * 1 * 30^2
1/2 * 1 * 900
= 450kgm/s
P.s. I'm not sure if I would have to convert kg to g.
Anyways hope this helped
