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
Nutka1998 [239]
3 years ago
12

What distinguishes a substance from a mixture? Mixtures can be separated physically, while compounds cannot. Samples of the same

substance can have different intensive properties. Substances are compounds, and mixtures are not. Mixtures are groupings of elements, and compounds are not.
Chemistry
1 answer:
taurus [48]3 years ago
5 0

Answer Mixtures are physically combined structures that can be separated into their original components. A chemical substance is composed of one type of atom or molecule. A mixture is composed of different types of atoms or molecules that are not chemically bonded.

You might be interested in
A list of changes is shown.
goldenfox [79]

Answer:

b,c,f,g

Explanation:

it makes the most sense plus i just took the test <3 good luck

7 0
3 years ago
Read 2 more answers
How does oil contribute to global warming?
disa [49]

Answer:I think its C hope this helps

Explanation:

6 0
3 years ago
Scientists who possess this attitude always report their observations and results truthfully.
vesna_86 [32]
I believe the correct answer from the choices listed above is the third option. Scientists who possess honesty always report their observations and results truthfully. It <span> connotes positive and virtuous attributes such as integrity, truthfulness, straightforwardness. Hope this answers the question.</span>
7 0
3 years ago
How many atoms are in a 4.67 g sample of silicon?​
Akimi4 [234]

Answer: 3.62 that's your answer! Please mark me as brainlyest!?

Explanation:

4 0
3 years ago
Which statement is true about water molecules?
Arte-miy333 [17]
<span>1. The correct option is A, THE OXYGEN ATOM HAS A NEGATIVE CHARGE. A water molecule is made up of two atoms of hydrogen and one atom of oxygen. The molecules of water are arranged in such a way that, the negative hydrogen atom is attracted to the positive hydrogen atom and the overall structure is bent. Because oxygen is more electronegative than hydrogen, oxygen atom draws the shared electrons toward itself , this gives the oxygen end of the molecule a partial negative charge and the hydrogen end, a partial positive charge.
 
2. The correct option is: WITHOUT THE PROPER BALANCE OF WATER, CHEMICAL REACTIONS WILL NOT TAKE PLACE. Metabolic chemical reactions take place in living cells all the time because water, which is a necessary condition for the reaction is in place. Th fluids find in the cells are mostly water; water creates suitable conditions for biochemical reactions to take place. Without water, the cells will not be able to carry out any chemical reaction.

3. The correct option is A. Hydrogen bond allows oxygen and water molecules to be bonded together. Hydrogen bonds are weak interactions that formed between the hydrogen with a patial positive end and oxygen with a patial negative end. The hydrogen bond in water is responsible for the unique properties associated with water.</span><span />
4 0
3 years ago
Other questions:
  • A delicate plant embryo is protected by what?
    13·2 answers
  • PLEASE ANSWER CORRECTLY URGENT!!!!!!CH4 is the ___________________ formula for methane. A) Lewis B) covalent C) molecular D) str
    10·2 answers
  • Cuales son los coeficientes estequiométricos de la ecuación balanceada: Na+H2O --- NaOH +H2
    12·1 answer
  • Can some one help me out? I can't chose between A or B
    9·2 answers
  • Arrange the following aqueous solutions in order of decreasing freezing point: 0.10 m Na3PO4, 0.35 m NaCl, 0.20 m MgCl2, 0.15 m
    13·1 answer
  • At element makes up all organic compounds?
    9·1 answer
  • What's is orange related to
    8·1 answer
  • Why is enthalpy important?
    15·1 answer
  • What is the coefficient of Oxygen in the balanced reaction below:
    7·1 answer
  • Use the bond energies to answer the question.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!