Streak is not used to identify every mineral because some minerals have the same color streak, making it unreliable for differentiation. Additionally, some minerals are too hard to leave a streak, while others may create a variable streak due to impurities. As a result, streak is just one of several properties used to identify minerals.
Because each compound has a specific boiling point (with some exceptions) comparing exactly determined boiling points we can identify compounds.
Minerals have certain properties, or characteristics, that help to identify them. Minerals can be identified by their color, luster, streak, cleavage, hardness, specific gravity, and even by their chemical composition.
Minerals can change color based on small impurities.
boiling point --------- Boiling point is a specific characteristic of a substance or element; the mechanical strength, the viscosity, the electrical resistivity are more difficult to be used for a sure identification of a substance.
True. Boiling point is not a reliable characteristic for identifying minerals because many minerals have overlapping boiling points. Other properties like hardness, cleavage, and color are more effective for mineral identification.
yes it is
cheese
Magnetism can be used to identify minerals by observing their response to a magnetic field. Some minerals are attracted to a magnet, some are repelled, and some show no response at all. By studying these behaviors, geologists can help to identify certain minerals based on their magnetic properties.
The scale used to identify minerals is called the Mohs scale of mineral hardness. It ranks minerals from 1 (softest) to 10 (hardest) based on their ability to scratch or be scratched by other minerals.
x-rays
I think its Specific Gravity :)
Boiling water will not remove minerals from it. Minerals are dissolved in water and boiling only changes the physical state of the water, not its mineral content.
Boiling water can remove some minerals, but not all. Minerals that are dissolved in water, like calcium and magnesium, will remain even after boiling. Boiling can help remove some volatile minerals like chlorine, but a water filter is more effective for removing minerals from water.
chemical tests and x-rays
The stripe, and color
There really isn't one single property, there are multiple properties that need to be used to diagnose a mineral.