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It depends on the crystal. For example diamond is elemental carbon and corundum is aluminum oxide, a compound.
However gems would generally be considered mixtures as they get their colors from impurities.
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∙ 13y ago
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Are iodine crystals homogeneous mixtures?
Iodine is an element, so a pure substance, not a mixture, (so even not homogeneous).
What are sugar crystals made for?
From sugar monoclinic crystals.
What is a sentence with the words hetergenous mixtures?
Hetergenous mixtures are made of different substances that remain physically separate.
What do mixtures and pure substances have in common?
They are made up of atoms or groups of atoms.
Why do emissions from an industrial smokestack are mixtures and not solutions?
emission's are mixtures because they are made up of different materials released from the factory
What type of mixtures are separated by technique of crystallization?
homogeneous mixtures of a pure solid in the form of its crystals from solution are separated by the technique of crystallization.
What are visible mixtures of tiny water droplets of ice crystals suspended in air?
A cloud.
Are compounds made of mixtures?
what are the similarities of mixtures and compounds?
What are swarovski crystals made of?
Swarovski crystals are made of crystal.
Are iodine crystals homogeneous mixtures?
Iodine is an element, so a pure substance, not a mixture, (so even not homogeneous).
Are gems made from crystals?
Gemstones are made from mineral crystals, yes.
How are compounds and mixtures the same?
one they are both made of a group of atoms
Is mixtures a classification of element?
No, elements are the most basic form of a substance, thus mixtures might be made up from different elents but elements can never be made from mixtures.
What are paramount crystals and where can you purchase them?
what are paramount crystals made of
What are sugar crystals made for?
From sugar monoclinic crystals.
Are all mineral crystals are made of ions?
Yes mineral crystals are made of ion's
Mixtures are?
Mixtures are materials made up of two different substances which do not combine chemically.
