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How does amethysts form?
Silicon dioxide (SiO2) is the chemical composition of amethyst. It is a mineral which is formed like anyother mineral under the earths crust due to heat and pressure.
What part of speech is amethysts?
Amethysts is a plural noun.
Are amethysts magnetic?
Amethysts are not magnetic because they are crystal.
When water evaporates its chemical composition?
The chemical composition remain unchanged.
What is the diffence between physical and chemical properties as well an physical and chemical changes?
Physical properties can be observed without changing the chemical composition of a substance. Chemical properties can only be observed by changing the chemical composition of the substance. In a physical change, the chemical composition of the substance does not change. In a chemical change, the chemical composition of the substance changes.
What is amethysts cleavage?
none
Are rocks a chemical makeup?
Yes, the composition of the rocks is as a result of the distinct chemical composition.
Groups of rocks are classified by?
i think is chemical composition its not chemical composition, it's how they were formed
The groups of rocks are classified by?
i think is chemical composition its not chemical composition, it's how they were formed
Do amethysts fade over time?
Yes, amethysts can fade over time when exposed to prolonged sunlight or heat.
Does melting ice changes the chemical composition of water?
The chemical composition of water remain unchanged.
What is the difference between a liquid and its chemical composition?
A liquid is a compound or a mixture; the chemical composition is representative for this liquid.
