Solid Air was created in 1973-02.
All That Is Solid Melts into Air was created in 1982.
Gram is a solid measurement. Air is not solid.
air is neither liquid or solid, it is a gas
Solid Energy was created in 1987.
Solid Documents was created in 2001.
Solid Action was created in 1999.
On Solid Ground was created in 1989.
IL Solid was created in 1945.
Rock Solid was created in 1987.
Solid Silver was created in 1975.
Solid Brass was created in 1993.
No, it is a solid.