If the temperature of a sample of °C water slightly increases, the sample of water: A: expands
B: contracts
C: both of these
D: none of theses

double the distance = divide strength by 4

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

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