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
Bad White [126]
2 years ago
11

What property can be used to determine if a sample is a pure substance or a mixture?

Chemistry
1 answer:
Yuliya22 [10]2 years ago
7 0

Answer:

Melting point

Explanation:

Pure substances have sharp melting and boiling points while impurities lower the melting point and raise the boiling point

You might be interested in
What is number 1 for b, c, and d?
SVETLANKA909090 [29]
B because....................
4 0
3 years ago
Which type of change is represented?
pentagon [3]
The correct answer is A. The image shows a nuclear fission. This takes place in any of the heavy nuclei after capture of a neutron. This is the opposite of nuclear fusion. In this case, nuclei are broken down into two.
4 0
3 years ago
Which of the following is used as a refrigerant?<br> methane<br> esters<br> freon<br> fluorine
zepelin [54]

Answer: I believe the answer would be methane

Explanation:

Hope this helps

6 0
3 years ago
Locate Lithium and oxygen on the periodic table. Briefly explain how these elements might combine to form a compound.
Mars2501 [29]
<span>Lithium atoms have one valence electron, where as oxygen atoms have six. Lithium atoms tend to give up their single valence electrons, and oxygen tends to gain two valence electrons from other atoms, like lithium. They do this so they will have filled valence shells.  hope this answers your question :)</span>
7 0
3 years ago
Read 2 more answers
Is mud a heterogeneous or homogeneous mixture?
Lemur [1.5K]

Answer:

Heterogenous

Explanation:

Mud is a mixture of water and soil

8 0
3 years ago
Read 2 more answers
Other questions:
  • Do gold and silver have the same extensive properties​
    13·2 answers
  • Why does a pan of warm water eventually become the same temperature as the room it is in
    14·1 answer
  • What is the general trend for valence electrons as you go across the periodic table left to right
    11·1 answer
  • The proton,neutron and electrons in the atom of the element represented by the symbol 231Y89 are:
    14·1 answer
  • Ocean exploration is limited by
    8·2 answers
  • Give a theoretical reason why lithium and oxygen combine in the ratio 2:1
    9·1 answer
  • Use the "x is small" approximation to find the concentration of the products in the following reaction which initially contains
    11·1 answer
  • Write net ionic equations for gas-forming reactions. Write a net ionic equation for the reaction that occurs when solid barium c
    5·1 answer
  • True or False: The products of a chemical
    9·2 answers
  • A sample of propane(c3h8)has 3.84x10^24 H atoms.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!