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
Stels [109]
3 years ago
10

State 3 characteristics of a temporary physical change​

Chemistry
1 answer:
Tcecarenko [31]3 years ago
5 0

Explanation:

Some characteristics of a physical change are:

Temporary in nature.

Does not affect the internal structure of a substance, only the molecules are rearranged.

No new substance is formed.

Most of the physical changes are reversible. We can obtain the substance back even after the change

plzzzz mark me as brainliest

You might be interested in
Which nitrogenous base is NOT found in DNA? *
scoundrel [369]

Answer:

c. uracil

Explanation:

uracil is not found in DNA. the missing base would be thymine

5 0
3 years ago
An atom has 2 protons in its nucleus. Which of the following must be true for this atom to have no net electrical charge?
sp2606 [1]
The 2 correct options I guess are A and D
3 0
3 years ago
Read 2 more answers
Which of the following are likely to form a covalent bond?
Alex17521 [72]
C) hydrogen and oxygen atoms
5 0
3 years ago
Read 2 more answers
13. What is the total pressure inside the container​
nasty-shy [4]

<u>Answer:</u> The total pressure inside the container is 77.9 kPa

<u>Explanation:</u>

Dalton's law of partial pressure states that the total pressure of the system is equal to the sum of partial pressure of each component present in it.

To calculate the total pressure inside the container, we use the law given by Dalton, which is:

P_T=p_{N_2}+p_{O_2}+p_{Ar}

We are given:

Vapor pressure of oxygen gas, p_{O_2} = 40.9 kPa

Vapor pressure of nitrogen gas, p_{N_2} = 23.3 kPa

Vapor pressure of argon, p_{Ar} = 13.7 kPa

Putting values in above equation, we get:

p_T=23.3+40.9+13.7\\\\p_{T}=77.9kPa

Hence, the total pressure inside the container is 77.9 kPa

7 0
3 years ago
What modifications were made to the original Ray Cathode experiment?
Mariulka [41]
They added tubes thats the answer

5 0
3 years ago
Other questions:
  • Where are globular clusters found
    11·2 answers
  • Reflecting and refracting telescopes are used to gather radiation from space. Which of these statements best explains why a refr
    10·1 answer
  • The process by which nitrogen gas is converted to a usable form is called nitrogen
    7·2 answers
  • How many molecules of PF5 are found in 39.5 grams of PF5?
    8·1 answer
  • What would cause the shape of a molecule to be tetrahedral?
    6·2 answers
  • Neither dry soil nor pure water conducts electricity but wet soil will conduct electricity. Explain why this happens?
    6·2 answers
  • Vaccanation against the flu should not be required
    6·1 answer
  • Becquerel expected to find (an)____when he developed the photographic plate that had Sun-exposed minerals on top of it. Becquere
    11·2 answers
  • If 100mL was diluted of a 2.0 M solution of sodium chloride by adding an additional 100 mL of water, what would the new molarity
    11·1 answer
  • According to kinetic molecular theory, which of the following would not be considered an ideal gas
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!