3 years ago

What must be happening to the forces of attraction between particles when a change of state occurs?

1 answer:

5 0

Answer:

The particles need energy to overcome the attractions between them. As the liquid gets warmer more particles have sufficient energy to escape from the liquid. Eventually even particles in the middle of the liquid form bubbles of gas in the liquid.

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What type of radiation is carbon emitting in the following equation? 14/6C - 0/-1 + 14/7N A. alpha particles B. beta particles C

dolphi86 [110]

I think the answer is C

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3 years ago

Read 2 more answers

Which of the following is an example of a physical change in matter?

sineoko [7]

Answer is B.

Explanation:

A physical change is one in which there is no change in chemical composition of a substance. while a process in which there is change in chemical composition it is called a chemical change.