3 years ago

What is the color of the mineral when it is in powdered form

1 answer:

7 0

Answer: streak

Explanation: Streak is the color of the powder of a mineral. To do a streak test, you scrape the mineral across an unglazed porcelain plate. The plate is harder than many minerals, causing the minerals to leave a streak of powder on the plate.

You might be interested in

6. The illustration below represents the Grand Canyon..

andrew-mc [135]

Hmm, I am not quite sure but if I am probably your best bet so I'd go with, either B or D.

5 0

3 years ago

A 2.00 L container of gas has a pressure of 1.00 atm at 300 K. The temperature of the gas is halved to 150K, and the measured pr

JulsSmile [24]

Answer:

Explanation:

PV=nRT

PV/nT

V/T -> (1)/(300)=(x)/(150)

x=.420

8 0

3 years ago

What is mole-to-mole stoichiometry.

borishaifa [10]

Answer:

https://youtu.be/3zmeVamEsWI

Explanation:

It is defined as the ratio of moles of one substance to the moles of another substance in a balanced equation. ... Mole ratios are the central step in performing stoichiometry because they allow us to convert moles of one substance to moles of another substance.

6 0

3 years ago

What is larger than a galaxy?

Ray Of Light [21]

the milky way is much larger than a galaxy

6 0

3 years ago

Heat energy is transferred on Earth by the processes of convection, conduction, and radiation. How does heat energy cause materi

lana66690 [7]

I think it will be D or B but my mine answer is D

5 0

3 years ago