|Light is ____ (bent) when it passes through a transparent prism.
|Oil floats on water because water is ____ than oil.
|Positive and negative charges ____ each other.
|When a liquid is ____, its molecules move slower.
|Friction tends to ____ the speed of moving objects.
|Salt and sugar ____ quickly in hot water.
|Unlike gravity, friction is a ____ force.
|At 25°C, pure water has a pH of 7 and thus is a ____ solution.