Some gases like methane (CH4) and carbon dioxide (CO2) are compounds.
elemants are classified by the atomic number.
elemants
Various hydrocarbons.
Ethane is composed of carbon and hydrogen.
There are 90 elements that exist naturally.
Hydrogen and helium.
no he can only use w ater on fouse moves. but when he is in a fight he can only use air.
all the elemants have valence electrons the last number of the elecotrons is the elemets valence electrons
bug and if it is weavile fire
all of them are because they are all gases
Yes, all ladybugs expel gases. All living things expel gases.
No, In fact nearly all gases won't contain it, for example all gases on the periodic table won't contain it