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
Elden [556K]
3 years ago
13

What mineral has the least hardness according to the scale?

Chemistry
1 answer:
kenny6666 [7]3 years ago
7 0
The softest mineral in the Mohs Hardness Scale is talc.
Talc is often used in baby powder and corn starch, among other things. Talc cleaves into thin sheets, and it is held together only by van de Waals bonds, which allows these sheets to slip past each other. This gives the mineral its softness and it is often valued as a high-temperature lubricant.
You might be interested in
What is the key building block of living tissue and ecosystems?<br><br> Hope u can help!
myrzilka [38]

Answer:

Your answer is cells. Hope this helps!

7 0
3 years ago
A sealed plastic bag is filled with 1 l of air and has a pressure of 101.3 kpa. You sit on the bag and the pressure increases to
sesenic [268]

Answer:

The answer to your question is   V2 = 0.203 kPa

Explanation:

Data

Volume 1 = V1 = 1l

Pressure 1 = P1 = 101.3 kPa

Volume 2= V2 = ?

Pressure 2 = 500 kPa

Process

- Use the Boyle's law to solve this problem

               P1V1 = P2V2

-Solve for V2

              V2 = P1V1/P2

-Substitution

             V2 = (101.3 x 1) / 500

-Simplification

            V2 = 101.3 / 500

-Result

            V2 = 0.203 kPa

8 0
4 years ago
Please help meeeee!!!!!!!!!!!!!!!!!!!!
tester [92]

Answer:

B ) Known as the Age of Mammals

Explanation:

HOPE THIS HELPS

5 0
3 years ago
Read 2 more answers
Cual es punto de congelacion del agua
Marianna [84]

nao sei mas

Explanation:

6 0
3 years ago
_C2H5OH + _O2–&gt;_CO2 + _H2O<br><br> How do u balance in the equation
Komok [63]

Answer:

C2H5OH +

3

O2 -->

2

CO2 +

3

H2O

(COMBUSTION REACTION)

Explanation:

I hope this helps :)

8 0
3 years ago
Other questions:
  • Which element has the lowest atomic mass?
    8·2 answers
  • Minerals with the silicon-oxygen structure shown in Figure 2-1 are classified into what group?
    11·1 answer
  • Which of the following is a compound?<br> A. H2O <br> B. C <br> C. Ca
    7·2 answers
  • Iron (III) oxide, also known as rust can be removed from iron by reacting it with hydrochloric acid to produce iron (III) chlori
    7·1 answer
  • Which of the following occurs in an ionic bond?
    12·2 answers
  • A graduated cylinder with water has a mass of 534.26 g. The graduated cylinder itself has a mass of 214.36 g. What is the mass o
    14·1 answer
  • An object weighing 89.7g is placed in graduated cylinder displacing the volume from 50.0mL to 60.5 mL
    12·1 answer
  • How does dry ice shrink in size
    7·2 answers
  • You add 28 grams of carbon. You find the actual yield to be 181.2 grams of CO2. What is the percent yield of CO2?
    10·1 answer
  • Write down the names of compounds represented by the following formulae:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!