Recent content by luvofgod

What can I do? She will not give me the points back...

So, I took an exam on conversion of units in chemistry and I put a negative exponent on the bottom: 100s* 1nanoseconds/10^-9s = 10^11 ns, Is this wrong? If it's possible in math, why not in chemistry? My professor marked all my answers wrong due to this. Is there any way to argue my...