It is not obvious from your question whether you are asking for a term which describes solid materials having a definite chemical makeup - which would be a chemical or a substance, although those terms would apply equally well to liquid or gas materials having a definite chemical makeup - or whether you are asking for examples, which would include such things as ice, marble, table salt, steel, copper, etc.
A solid with a definite chemical makeup and structure is a pure substance that can be either an element or a compound.
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This is one definition of a 'mineral'.
A mineral
Mineral.
Diamond
An ionic bond can be defined as a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions. Crystal structure can be defined as a unique arrangement of atoms and molecules in crystalline liquid or solids,
A compoundcompound
The substance formed by the chemical combination of two or more elements is a compound.
When a chemical change takes place, the chemical structure of particles involved changes (i.e. one or more new substances are formed). In a physical change, the physical state of the particles involved changes (e.g. a solid melts and becomes a liquid). The chemical structure of the particles does not change, and no new substance is formed.
So we know how it is created, how long it takes to create it, and as a means of classification.
mineral
a mineral is defined as any inorganic substance that occurs in nature and has a definite chemical composition.
There are four ways to classify a mineral:They have a crystal structureThey are formed in natureThey have a definite chemical makeupThey are a solid
Minerals are naturally occurring inorganic substances having a definite chemical make-up and are usually crystalline in structure. They are formed by geological processes.
Oil does not meet the definition of a mineral, i.e., a solid, definite chemical formula, formed by nature, with a crystalline structure.
a crystal.
It forms a crystal.
For a material to be a mineral, it has to have these requirements: 1. It has to be a solid. 2. It has to be formed in nature. 3. It has to have a crystalline structure. 4. It has to have a definite chemical makeup. 5. It must be inorganic.
crystal
A mineral is a naturally occurring inorganic solid with a crystalline structure and a definite range of chemical formulas.
Because it is a metal. Check your periodic table.
Any naturally occuring solid with a definite crystal structure and chemical composition. Some may also say it needs to be inorganic but this is less strict as many rocks (such as carbonates) are usually formed from organic processes.