iron
Carbon dioxide.
chemical. A chemical change is a change where a substance is changed and a new substance is formed. in the case of coal when the solid carbon in the coal combines with the oxygen in the air carbon dioxide (CO2) is formed.
According to Wikipedia's definition of mineral, no. "A mineral is a naturally occurring solid chemical substance formed through biogeochemical processes, having characteristic chemical composition, highly ordered atomic structure, and specific physical properties."
A compound or compound substance.
A type of mixture that is formed when one substance dissolves into another and fills the spaces between other kinds of molecules is called colloidal solution.
formed naturally
Mineral
solution
Carbon dioxide.
solvent
a solution
it is a compound mineral.
Fiber can mean two things. Fiber is a thread formed from a vegetable tissue, mineral substance, or textile. Fiber can also mean a substance formed of such threads.
Such a substance is a mineral, through the process does not have to be geologic; it simply has to be natural.
A mineral is a naturally occurring inorganic solid with a crystalline structure and a definite range of chemical formulas.
chemical. A chemical change is a change where a substance is changed and a new substance is formed. in the case of coal when the solid carbon in the coal combines with the oxygen in the air carbon dioxide (CO2) is formed.
a solution