Sagot :
gas
Lesson Summary. A solid is matter that has a fixed volume and a fixed shape. A liquid is matter that has a fixed volume but not a fixed shape. A gas is matter that has neither a fixed volume nor a fixed shape.
gas
Lesson Summary. A solid is matter that has a fixed volume and a fixed shape. A liquid is matter that has a fixed volume but not a fixed shape. A gas is matter that has neither a fixed volume nor a fixed shape.