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Test 1. Choose the letter of the best answer. Write the chosen letter on the space provided before each number. (1 point each)

1. Which of the following telis why gas flows easily?
A Particles have short distance in between, and so they slide past each other.

B. Particles have great distance in between, so they slide past each other.

C. Particles have short distance in between, and so they do not slide past one another.

D. Particles have great distance in between, and so they do not slide past each other.



2. What happens when an ice cubes melts?

A. It absorbs energy that increases the kinetic energy of particles.

B. It absorbs energy that decreases the kinetic energy of particles.

C. It releases energy that increases the kinetic energy of particles.

D. It releases energy that decreases the kinetic energy of particles.


3. What is true about deposition?

A. It is responsible in cloud formation

C. It is the exact opposite of evaporation

B. It is responsible for snow formation

D. It occurs substance changes directly from gas to liquid


4. What subatomic particle has a negative charge?
A. neutron. B. proton
C. electron D. isotopes


5. What subatomic particle has a positive charge?
A. electron B. proton
C. neutron D. isotopes​

Sagot :

Answer:

1. dko po alam

2. D

3. C

4. A. neutron

5. B. proton

Explanation:

correct me if I'm wrong