Question

write formula and identify form ch-8 to 16 ​

Answer 1

Answer:

But which standard .........

Answer 2

Carbon monoxide means one carbon and one oxygen atom (CO)

Sulfur dioxide means one sulphur and two oxygen atoms (SO2)

Nitrogen trioxide means one nitrogen and three oxygen atoms (NO3)

Water (H20)

Ammonia (NH3)

Methane (CH4), ethane (C2H6), propane (C3H8) and butane (C4H10)

You just need to learn and remember these seven. They are Hydrogen (H2), Nitrogen (N2), Oxygen (O2) and all the halogens: Fluorine (F2), Chlorine (Cl2), Bromine (Br2), Iodine (I2).