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
Jobisdone [24]
3 years ago
13

A substance is matter that has a definite composition. TRUE or FALSE?

Chemistry
2 answers:
Lina20 [59]3 years ago
6 0

Answer:

FALSE!!

Explanation: some substances like gas or liquid do not have a definite composition/shape

Greeley [361]3 years ago
3 0

Answer: false

Explanation:

You might be interested in
In an animal, a muscle cell requires more energy than other cells. Because of this, you would
densk [106]
Cell walls
Chloroplast
6 0
3 years ago
If you heat your melting point tube too quickly, what will your observed melting point be in comparison to the actual melting po
solniwko [45]

Explanation:

When conducting a melting point experiment, if we were to heat a sample quickly. Large amount heat is provided instantly which would melt the crystals in the tube very quickly, even before the temperature of the thermometer reaches to that level. So the observes melting point would be much lower than the actual melting point when sample is heated slowly.

5 0
3 years ago
All organic molecules have what element in common?
Sloan [31]
ALL organic molecules have carbon. 
Hope this helps :)
7 0
2 years ago
Read 2 more answers
If a 2,000-kilogram car accelerates at a rate of 3 meters per second squared,
Likurg_2 [28]

Answer:

Explanation:

assuming there is no friction

fnet=ma

2,000 kg*3m/s=6,000 N

6 0
2 years ago
What change would cause it to expierence more gravitational force from earth
shutvik [7]

Answer:

So as the mass of either object increases, the force of gravitational attraction between them also increases. If the mass of one of the objects is doubled, then the force of gravity between them is doubled. If the mass of one of the objects is tripled, then the force of gravity between them is tripled.

8 0
2 years ago
Other questions:
  • When Dimitri Mendelev first developed the periodic table, one of the most important features that he introduced was starting a n
    8·2 answers
  • The point in a titration when the added amount of standard reagent is equal to the amount of analyte being titrated.
    10·1 answer
  • Reactions cannot occur without a certain minimum amount of energy. What is this minimum amount of energy called? A.the activatio
    15·2 answers
  • A lithium atom has three protons, three neutrons, and three electrons. what is the overall charge on this atom? a–3 b 0 c 1 d 3
    9·2 answers
  • Consider the intermediate chemical reactions. 2 equations. First: upper C a (s) plus upper C upper O subscript 2 (g) plus one ha
    7·1 answer
  • PLZ HELP! WILL GIVE BRAINLIEST, 5 STARS, AND A THANKS!!
    6·1 answer
  • How does the digestive system work with the muscular system?
    10·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!
    9·1 answer
  • What kind of metal are spoons typically made out of?.
    6·2 answers
  • 48g of 02 produce how many grams of Al2O3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!