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
Lynna [10]
3 years ago
6

____ is a gemstone used in clocks and watches.

Chemistry
1 answer:
Murrr4er [49]3 years ago
7 0

Answer: C

Explanation:

Clocks and watches are made out of Quartz

You might be interested in
The process of burning means to react a substance with <br><br> is oxygen
Musya8 [376]

Answer: Combustion Reaction

Explanation: A substance reacts with oxygen

5 0
3 years ago
A phase diagram for elemental carbon is shown below.
olga55 [171]

Answer:

C.) lowering the pressure

Explanation:

As you can see, the liquid and gas phases are stacked right on top of each other. Since temperature is on the x-axis, this means that these phases exist at the same temperature (disregarding any other variables). This means that changing the temperature would not change the liquid phase to the gas phase.

If we want to get the sample into the gas phase, we need to manipulate the sample based on the y-axis. To lower the sample into the gas phase, we need to lower the pressure, which is the variable on the y-axis. This will work because pressure decreases as you go down the y-axis.

4 0
2 years ago
The nucleus of the cell
Stells [14]

Answer:

c

Explanation:

it is c because that is the andwer

3 0
3 years ago
What do ALL states of matter have in common?
VLD [36.1K]

Answer:

The common thing among the three states of matter is - They are made up of small tiny particles. They have a particular mass and can occupy space . This three states have volume in it . The atoms of this three states have force of attractions between them .

Explanation:

hope this helps <3

3 0
3 years ago
When an atom loses electrons it undergoes ____.
Karo-lina-s [1.5K]
When a atom loses electrons it becomes a ion
3 0
3 years ago
Read 2 more answers
Other questions:
  • Assume 3 molecules of Fe react according to the following equation. 3Fe + 4H2O Fe3O4 + 4H2 How many molecules of H2 are produced
    11·2 answers
  • Which direction does the red end of the needle of a compass point?
    10·1 answer
  • Choose the pieces of evidence that supported the existence of Pangaea and continental drift theory.
    10·2 answers
  • How is the temperature of the earth partly controlled by carbon?
    15·1 answer
  • How do plans and animals rely on each other
    11·1 answer
  • Which of the following is an example of a longitudinal wave
    12·2 answers
  • The functional groups in an organic compound can frequently be deduced from its infrare d absorption spectrum. A compound, C3H6O
    5·1 answer
  • Silver chromate, Ag.CrO, has a Kp of 9.00x 1012 Calculate the solubility in mol/L of silver chromate a) 1.31 x 10M d) 2.08 x 10
    11·1 answer
  • Select the correct answer.
    12·2 answers
  • 1. 10.0 grams of water in the form of a solid has a temperature of 0.0 °C. This cube of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!