1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tpy6a [65]
2 years ago
15

Explain how index minerals allow a scientist to understand the history of a metamorphic rock?

Chemistry
2 answers:
Masteriza [31]2 years ago
5 0
It allows a scientist to understand the history of metamorphic rock by estimating the temperature, depth, and pressure at which a rock undergoes metamorphism. Hope that helped!
Vladimir [108]2 years ago
5 0

Answer:

Index minerals are defined as those minerals that signifies how much the original or source rock has undergone metamorphism. It indicates the grade of metamorphism. These index minerals are formed under very high pressure and temperature condition that is commonly found to be present in the metamorphic rocks.

Some of the examples of index minerals are kyanite, sillimanite, garnet, chlorite, staurolite, and epidote.

Thus, the index minerals determine the grade of metamorphism.

You might be interested in
How many grams of N2 are in 44.8L at STP?
lutik1710 [3]

Answer: 10 i think

Explanation:

3 0
3 years ago
Saftey goggles are worn in the lab- ​
Harrizon [31]

Answer:

Yes

Explanation:

Is this a question or what?

4 0
3 years ago
If an experiment with 10.2 g barium chloride produced 14.5 g silver chloride, calculate thr experimental mole ratio of silver ch
Leni [432]
The  experimental  mole ratio  of silver chloride  to  barium chloride  is calculated as below

fin the mole of each compound

mole= mass/molar  mass
moles of AgCl = 14.5g/142.5 g/mol = 0.102  moles of AgCl
moles of BaCl2 = 10.2 g/208 g/mol =  0.049  moles of BaCl2

find the  mole ratio  by dividing each mole with the smallest  mole(0.049)

AgCl= 0.102/0.049 =2
BaCl2 = 0.049/0.049 =1
therefore  the mole   ratio   AgCl to  BaCl2  is  2 :1
3 0
2 years ago
Read 2 more answers
What element has three electrons in its 5d sublevel?
Sever21 [200]
C. Ta
Tantalum is an element with an atomic number of 63 and its electronic configuration is:
[Xe] 4f¹⁴ 5d³ 6s²
7 0
3 years ago
Question 2
Pavel [41]
Tearing paper, Physical Change
6 0
3 years ago
Other questions:
  • Can the cation affect the color of a solution? Can the anion affect the color of a solution? Provide supporting evidence for eac
    13·1 answer
  • Plzz need help will give alot of point!!!!!!
    7·1 answer
  • The elements that do not ordinarily form compounds are
    13·2 answers
  • List the steps needed to convert the number of atoms to the mass of an element. (Hint: there are 2).
    5·1 answer
  • a) What is the common-ion effect?b) Given an example of a salt that can decrease the ionization of HNO2 in solution. List all of
    14·1 answer
  • How many g are equal to 345.7mg?
    15·2 answers
  • Examine the following equations.
    12·1 answer
  • Advantages of artificial fertilizers?
    14·1 answer
  • 1 2 3 4 5 6 7 8 9 10 Suna passes an electric current through a sample of clear, colorless, and odorless liquid. As the experimen
    11·1 answer
  • In an experiment, a scientist adds radioactive oxygen to different parts of the environment in which he grows his plants. Based
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!