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
lora16 [44]
3 years ago
8

Which of the following are part of kinetic-molecular theory? Check all that apply. The particles in a solid do not move. The par

ticles in a liquid are moving past one another constantly. The particles in gas move freely in all directions. The particles in a solid vibrate in a fixed position. The particles in a solid are far apart. The particles in a gas have few attractions between them. The particles in all states of matter are always moving.
Chemistry
2 answers:
djyliett [7]3 years ago
7 0
2)The particles in a liquid are moving past one another constantly.
3)The particles in gas move freely in all directions.
4)The particles in a solid vibrate in a fixed position.
6)The particles in a gas have few attractions between them.
7)The particles in all states of matter are always moving.
jasenka [17]3 years ago
5 0

Answer: The correct answers are "The particles in gas move freely in all directions" and "The particles in a gas have few attractions between them".

Explanation:

Kinetic-molecular theory postulates are as follows;

--The molecules of the gas are small and far apart.

--They are in constant in the random motion.

--The molecules of the gases collide with each other. They also collide with the walls of the container.

-- There is perfectly elastic collision between the gas molecules as there is no loss of kinetic energy.

--They do not exert repulsive or attractive forces on one another except during collision.

Therefore, the following are the statements related to kinetic-molecular theory from the given option;

The particles in gas move freely in all directions.

The particles in a gas have few attractions between them.

You might be interested in
In order to use the gas laws, all temperatures must be in the _ scale.
belka [17]

Kelvin. Kelvin is the scientific term used in temperature senses, and was created so everybody around the world would have the same measurements and not get confused about whether it was Fahrenheit or Celsius.

4 0
4 years ago
Read 2 more answers
Oxygen-Carbon Dioxide Exchange
leonid [27]

Answer:

Answer is below with the steps in order

Explanation:

4) Blood picks up carbon dioxide from the body

7) Heart pumps carbon dioxide rich blood to the lungs

8) Inhale

9) Nose traps germs in air

10) Air moves down the trachea

3) Air moves through bronchi into the bronchioles

6) Alveoli receive oxygen pass to blood

9) Oxygen passes into the blood

11) Alveoli receives carbon dioxide from the blood

12) Oxygen-rcih blood flows to the heart

3) Carbon Dioxide moves from bonchioles to bronchi

13)Carbon dioxide flows up

1) Heart pumps oxygen-rich blood to the body

The last <em>four of five</em> steps could be switched up a little bit since it all happens synchronously, but this is the most accurate interpretation.

8 0
3 years ago
Describe how the air pressure on Earth affects the weather.
11111nata11111 [884]

Answer:  

As the pressure decreases, the amount of oxygen available to breathe also decreases. Atmospheric pressure is an indicator of weather. When a low-pressure system moves into an area, it usually leads to cloudiness, wind, and precipitation. High-pressure systems usually lead to fair, calm weather.

5 0
3 years ago
Elements in the same blank on the periodic table have the same number of valence electrons
nikitadnepr [17]
Elements in the same group on the periodic table have the same number of valence electrons. The "groups" are the column (or rows). groups are vertically and periods are horizontally. 
6 0
3 years ago
Read 2 more answers
Calculate the mass of 12.044*10^23atom of carbon
Keith_Richards [23]

Answer: 24 gram is a final Answer.

Explanation:1 mol of carbon weight is 12 gram then

12.044×1023 contain 2 mole carbon so

4 0
3 years ago
Other questions:
  • Describe a homogeneous mixture
    10·2 answers
  • What is an aquifer mean
    11·2 answers
  • Which percentage is in the appropriate range for a snack to be considered a “good source” of nutrients?
    11·2 answers
  • Identify which reaction is NOT a chemical reaction.<br> es )
    11·1 answer
  • If you have an atom or copper, an ion of copper and an isotope of copper, what
    15·1 answer
  • A higher amplitude means...?
    14·1 answer
  • What is produced when a strong base reacts with the bicarbonate buffer system in the human body?
    15·2 answers
  • Help me out please? Thank you!
    13·2 answers
  • Symbol for the magnesium oxide reactants<br>​
    11·2 answers
  • Which of an Adams electrons are involved in chemical reactions
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!