If, by 'petrol', you mean auto fuel or gasoline, then normally it is in a liquid state.
If you meant petroleum in general, it can be found in solid, liquid, or gaseous form, depending on the exact type.
At room temperature, copper hydroxide is solid.
HF is a very corrosive gas at room temperature. It can even etch glass!
Boron is a solid at room temperature.
Bromine is a liquid at room temperature.
At room temperature, xenon is a colorless, odorless gas.
solid ^^
solid
Gases
Sodium sulfate is a solid.
Boron is a solid at room temperature and pressure.
It is a gas at room temperature.
It is a solid. If it has been at room temp over an hour it should be good to eat.
Sold. The melting point of Acetaminophen is 169C
At room temperature, copper hydroxide is solid.
depends on what type of gas some of them are gases until cool them but most of them are gases at room temp
Physical property
HF is a very corrosive gas at room temperature. It can even etch glass!