0
What else can I help you with?
Why are streak tests used?
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.
What can you rub a mineral on to leave a clue what the mineral?
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.
Is glass shiny?
While you can buy glass shard glitter, most glitter is made from mica or finely pressed metallic paper.
How is ledum taken?
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.
When were Monster High doll in invented?
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.
Why is custard powder explosive?
Because it's a finely divided powder, and almost all finely divided powders are explosive.
Is manganese combustibility?
yes, but only when finely divided. Small levels of impurities aid combustion.
What type of Mediterranean plant has finely divided leaves white or pink flowers and aromatic seeds?
cumin
What is a butterfly flower?
it is actually a weed .genus: Schizanthus having finely divided leaves and showy variegated flowers.
What is a mixture of a liquid and a finely divided insoluble liquid?
This is a suspension.
Why is a finely divided substance more effective as an adsorbent?
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.
What is the symbolic meaning of parsley?
An aromatic umbelliferous herb (Carum Petroselinum), having finely divided leaves which are used in cookery and as a garnish.
Anti-flatulent simethicone is compose of what?
it consists of mixture of liquid dimethicone containing finely divided silicon dioxide to enhance defoaming properties.
What is A sentence with the word finely in it?
A small girl with a bow placed finely above her head.
Is there sand in the human body?
If you eat it, yes, otherwise, no thats kind of a strange question but i would say no.
Where surface area is not affect the rate of a reaction?
Surface area affect the reaction rate because the contact between finely divided particles is improved.
Which country is divided into islands?
The country most divided into islands is probably Indonesia, which has some 2000 islands. Several others come to mind, such as the Philippines, Japan, Britain, and what was Yugoslavia. addendum. and the western coast of Chile is finely divided and undoubdtedly there are many separate islands.
