Chemistry, 08.11.2019 01:31 tgould1969
Min tapes a piece of string to each of two ping-pong balls. he hangs the balls so that they are close to one another but do not touch. later, he finds that they have pulled together. they are now touching. what could explain why two balls are now touching?
a) they have both lost their charges
b) they have gained opposite charges
c) they have both gained a positive charge
d) they have both gained a negative charge
Answers: 1
Chemistry, 21.06.2019 23:00
Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape
Answers: 1
Chemistry, 22.06.2019 14:50
How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.
Answers: 1
Min tapes a piece of string to each of two ping-pong balls. he hangs the balls so that they are clos...
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