Question

3. compounds with high melting points have____.(1 point)
a. covalent bonds
b. metallic bonds
c. ionic bonds
d. no chemical bonds

4. wich of the following is not a characteristic of minerals.
a. crystalline structure
b. formed by inorganic processes
c. definite chemical composition
d. either liquid or solid

5. why is ice in a glacier considered to be a mineral, but water from a glacier is not.
a. water is not naturally occurring structure
b. water does not have a chemical composition
c. ice is not naturally occurring
d. ice is a solid, but water is not