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
Marina CMI [18]
3 years ago
5

A student is given a sample of matter and asked to determine whether it is an element.

Physics
2 answers:
Pepsi [2]3 years ago
5 0
I think the correct answer is C
scoundrel [369]3 years ago
4 0
It's a mixture cause the 3 different pure substances can only be separated if its a mixture
You might be interested in
What is cocanve mirror?​
pochemuha

Answer:

A mirror that has a reflecting surface that is recessed inward is called concave mirror

8 0
3 years ago
Read 2 more answers
HEL ME PLEASE I HAVE NO IDEA OF WHAT TO DO!!!!!!
Dahasolnce [82]

Answer:

b, the fastest the car has traveled out of those options is 4-5 seconds.

Explanation:

3 0
3 years ago
Read 2 more answers
Where do the electrons that form the auroras enter the magnetosphere? a. Through holes c. At the equator b. Between the magnetic
marta [7]
I think the answer is d. In the magnetotail. I hope this helps! :)
7 0
4 years ago
Read 2 more answers
Which of the following planets orbits the fastest around the sun?
Snezhnost [94]

Answer: mercury !

Explanation:

8 0
3 years ago
The iron-rich core of the Moon is thought to be about how many kilometers in diameter?
natka813 [3]
The moon is thought to have an iron-rich core whose radius
is 330 km, plus or minus an uncertainty of 20 km.

That puts its diameter in the range of  620 km to 700 km.
6 0
3 years ago
Other questions:
  • The strong nuclear force is ___
    15·2 answers
  • You have purchased a soft drink at your favorite fast-food restaurant. You notice that the glass is "sweating". What part of the
    10·1 answer
  • Please help....
    15·1 answer
  • A toy car with a mass of 2.5 kg travels at a velocity of 37 m/s for 2.5 s until it is stopped by a wall. What was the average ac
    13·2 answers
  • How far will a rubber ball fall in 10 seconds?
    9·1 answer
  • I NEEDHELP ASAP !!! BEIN TIMED AND I HAVE 5 MINS LEFT AND 8 LEFT TO ANSWER !
    11·1 answer
  • A leftward force of 7N is applied to a box while the force of friction is 3N. The weight of the box is 4N as is the normal force
    12·1 answer
  • What is meant by the term longitudinal wave?​
    8·2 answers
  • 3. Is the relationship between the gravitational force and the mass directly proportional or
    9·1 answer
  • My classmate and I are swinging on the playground. The weight of a classmate is 75 kg, the length of the swing is 2.5 m.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!