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Streak tests are used to identify minerals. Rubbing a mineral specimen against unglazed white porcelain, or finely powdering it and examining the powder against a white background, is a useful diagnostic test in some cases. Eg. hematite, a black mineral that looks much like many other black minerals, has a distinctive red streak.
A streak plate, or unglazed white porcelain tile, is used to perform streak tests which can help to identify minerals. Rubbing the mineral on the streak plate will finely powder it and reveal the color of the powder, which in some cases is quite different from the color of the mineral. Eg: hematite is black but has a red streak - a good way to tell you have hematite instead of one of the many other shiny black minerals.
While you can buy glass shard glitter, most glitter is made from mica or finely pressed metallic paper.
These can be used fresh or dried to make an infusion (tea) or a decoction. For homeopathic remedies, the dried plant material is ground finely then prepared by extensive dilutions.
They were invented by Magolook Cwazo. She loved monsters and dolls so she wanted to make them so she did. It took a long time but she finely finished it. She started at 10 and finished at 14.
Because it's a finely divided powder, and almost all finely divided powders are explosive.
This is a suspension.
Magma is any crude mixture of finely divided mineral
It is all about surface area to volume ratio. Liquids are adsorbed on Surfaces. The more surface area the more effective the material would be. A finely divided substance has a very large surface area compared to the same material coarsely divided.
yes, but only when finely divided. Small levels of impurities aid combustion.
In chemistry, suspension is a mixture of two substances, one of which is finely divided and dispersed in the other.
cumin
it is actually a weed .genus: Schizanthus having finely divided leaves and showy variegated flowers.
Yes, correct. A solid or liquid suspended in a gas is known as an aerosol.
An aromatic umbelliferous herb (Carum Petroselinum), having finely divided leaves which are used in cookery and as a garnish.
it consists of mixture of liquid dimethicone containing finely divided silicon dioxide to enhance defoaming properties.
A small girl with a bow placed finely above her head.