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JulsSmile [24]
3 years ago
13

Which property is generally the least useful in identifying minerals? color hardness streak cleavage

Physics
2 answers:
harkovskaia [24]3 years ago
7 0
The mineral is a dark color, has a dull metallic luster<span>, it is opaque, and has fracture instead of cleavage, a red-brown streak, and a hardness 5.0 to 6.5.</span>
Misha Larkins [42]3 years ago
5 0

Answer:  Color

Explanation:

A mineral is an inorganic compound that is extracted beneath the earth crust by the process of mining. Minerals can be distinguished from each other on the basis of their physical and chemical properties.

The color is the physical property of the mineral. Two or more minerals can have the same color. Therefore, color will be considered as a least property in identification of minerals.

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a 12.0L container is filled with a gas to a pressure of 2660 torr at 0°C. At what temp. will the pressure inside the container b
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\frac{p1}{t1} = \frac{p2}{t2}

Pressure Law: constant volume

Convert all Temperatures to Kelvin

0°C= 273K

\frac{2660}{273} = \frac{3040}{t2} \\ \\ 3040 \times 273 = t2 \times 2660 \\ \\ 829920 \div 2660 = t2 \\ \\ t2 = 312

answer= 312Kelvin
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cestrela7 [59]

Answer:

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3 years ago
On a floor directly underneath a second-floor balcony, there are several spherical drops of blood about 7 mm in diameter. Which
IrinaK [193]
The correct answer for this question is this one: "The drops dripped from a bloody knife about 2 ft above the ground."
<span>On a floor directly underneath a second-floor balcony, there are several spherical drops of blood about 7 mm in diameter. The statement that best accounts for the drops is that <em>the </em></span><span><em>drops dripped from a bloody knife about 2 ft above the ground.</em>
</span>
Hope this helps answer your question and have a nice day ahead.
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