Maths-Science

no.1 the first mission is plus the number before it with the current number simple as that

no.2 go 10 out of 10 in 4 times tables in thrity seconds yooo hooo

no.3 H = Hydrogen, He = Helium, Li = Lithium, Be = Beryllium, B = Boron, C = Carbon, N = Nitrogen, O = Oxygen, F = Fluorine, N = Neon.

no.4 dont know

no.5 here is how much i got 14/19