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Jamal is testing some minerals to try to identify them Look at the drawing What property is Jamal testing?
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What mineral property are you testing if a fingernail scratches a mineral?
You are testing the relative hardness of the mineral.
What type of testing is used to identify the organism causing an infection?
Microscopic examination.
Which field of science uses DNA testing to help identify criminals?
Forensic Science
Do geologist study the minerals in a rock?
becouse they are gay and have no life and bored
What can indicators identify?
Indicators are used frequently for testing pH; but many other indicators exist for other compounds or ions.
How do you identify minerals with your naked eyes?
by simply testing the streak of the mineral. all minerals have a different streak take a streak plate and scrape the rock down it in a straight line and the color should tell you what mineral it is :) that's the best way.
Common uses for DNA testing?
DNA testing is used to identify things.
How could you use the property of solubility to help identify a type of matter?
Testing by solubility may be a qualitative evaluation of a substance or is used for differenciation of compounds. But it is not a true identification method.
What is the use of minerals in science and technology?
Science relies on minerals for the testing of hypothesis through chemical or other means. Testing devices are constructed of materials derived from minerals. Technology is the application of scientific discovery. These applications include the manufacture of products that rely on materials derived from minerals.
How do you identify minerals according to streak?
Minerals can be identified by their streak, which is the color of the mineral when it is broken down into a powder. To test a mineral's streak, a streak plate (usually made of unglazed porcelain) is used. The streak is usually compared to a streak color chart, which contains the colors of a variety of minerals. To test a mineral for its streak, take a small piece of the mineral and rub it on the streak plate. The resulting powder is then compared to the streak chart to identify the mineral. Streak is an important property of minerals because it is more reliable than the external color of the mineral. External color can be altered by impurities and oxidation, but the streak of a mineral does not change. Therefore, testing a mineral's streak is an effective way of identifying it.When identifying minerals according to streak, it is important to consider the following properties: Color - the color of the powder when rubbed on the streak plate. Luster - the shine of the powder when rubbed on the streak plate. Texture - the feel of the powder when rubbed on the streak plate. Opacity - the transparency of the powder when rubbed on the streak plate.By considering these properties when testing a mineral's streak, it is possible to identify the mineral accurately and quickly.
What mineral property are you testing if a fingernail scratches a mineral?
You are testing the relative hardness of the mineral.
What PROPERTY are geologists testing when they do a SCRATCH test?
Hardness
What offers the advantage of drawing conclusions quickly with out testing every example?
The answer is A. Deductive reasoning
How do you identify silverware?
It has a hallmark. You can also buy silver testing kits.
Does genetic testing take place to identify type1 diabetes?
yes it does.
What step of scientific method involves identify variables?
testing a typothesiss
Why should you test several properties when identifying minerals?
Testing serveral properties is useful because some minerals many have similar or the same properties as each other. Testing several properties greatly reduces the chances of a misidentification.
