Which statement describes one feature of a mineral's definite chemical composition? O lt always occurs in pure form.
Olt always contains certain elements.
O lt cannot form from living or once-living materials.
O It cannot contain atoms from more than one element.

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit

What forms when chemical reactions combine pollution with sunlight?

When would a bouncy ball have the most potential energy