Chemistry Middle School

Please help!

Geologists determine the hardness of a mineral using the Mohs scale of hardness. Why is it important for geologists to be able to do these tests in the field?

Answers

Answer 1

Answer:

To help determine what type of rock it is

Explanation:

Geologists can use information such as color, hardness, grain size, texture and other aspects of the rock to figure out the classification of a rock. for example, a light blue rock with no visible grain that is translucent and has a hardness of 9 is most likely going to be a saphire. hope this helps!!!!

Answer 2
the hardness would help geologists identify what kind of mineral it is based on the Mohs scale

Related Questions

Why are lysosomes important?

Answers

When a cell is beyond repair, lysosomes help it to self-destruct in a process called apoptosis.

Answer: A lysosome is a membrane-bound cell organelle that contains digestive enzymes soooo. They break down excess or worn out cell parts, they may be used to destroy invading viruses and bacteria. If the cell is damaged beyond repair, lysosomes can help it to self-destruct in a process called programmed cell death, or apoptosis.

Explanation: So that's why it is important

Robert Hooke was the first scientist to give the cell a name. Which statement is true about him?

a)H e looked at an onion skin with his naked eyes to see cells.

b)He invented the microscope.

c)Under the microscope he observed box-like compartments of cork tree bark.

d)He used the microscope to observe skin cells.

Answers

Answer:

The answer is C

Explanation:

Can you mark me the Brainliest it helps a lot

C should be the answer! Have a nice day!

a) monday & thursday

b) wednesday & saturday

c) tuesday & saturday

d) saturday & sunday

Answers

Answer: b

Explanation: 5*2

Answer : should be B

Which elements do not normally form compounds?


A. nonmetals

B. alkali metals

C. metalloids

D. noble gases

Answers

I believe the answer is B:noble gases I’m glad to help

Answer:

D. noble gases

Explanation:

l hope it helps

Describe the structure of an atom. Be sure to include the terms nucleus, electron cloud, protons, neutrons, and electrons in your description

Answers

Answer:

The answer would be A because inside of an atom is protons and neutrons. Protons are + neutrons are neutral and electrons are -. The electron cloud is big not small.

Explanation:

Hope this helps, have a great day. God Bless you.

(Dear brainly, you can't delete this question caue its about school work too)


(Flair?) I failed my siecne mindterm with a 50%, can pass that class? (My total grade is a 90.5%)

Answers

Answer:

70% to 100% is the highest grade, a mark of Distinction. 60% to 69% earns a Merit. 50% to 59% is Pass.is what im guessing and if your grade is 90.5 and has lowerd or hasn't that is ok because it might lower to a c but i advise to work better and if it is just a 90.5 overall including the test score that is fine nbut you will pass is what im think

Explanation:

Try better next time :) hope i help so you pass im ptretty sure and if you dont just be a tryhard

I don’t understand your question but It looks like the another person answered it already did

The image shows a projection map.




Which type of map is this?

flat model, Mercator projection
flat model, conic projection
highly distorted model, Mercator projection
highly distorted model, conic projection

Answers

A. Flat model, Mercator projection

Answer:

A. flat model, Mercator projection

Explanation:

I just took the test :]

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