gas
A solid.
Air is a gas, not a liquid, at normal temperature and pressure.
These nine types of solution are solid to solid solid to liquid solid to gas liquid to solid liquid to liquid liquid to gas gas to solid gas to liquid gas to gas
the lower mantle is a soild.
water is the only object that can be a liquid(water),solid(ice)and gas(vapor).
gas
a gas and a liquid cause it can be both
solid
solid.
solid
Gas
solild
solid
soild
It is a rare solid.
At STP it is a solid