Q: Surface tension is responsible for the fact that small insects can do this on water? Choices: - swim - sink - float - walk A:
walk

Q: Liquids that mix with each other in all proportions are said to be miscible, maning they have infinite mutual what? Choices: - viscosity - insolubility - salinity - solubility A:
solubility

Q: What is an example of a metaloid element? Choices: - argon - chlorine - fluorine - silicon A:
silicon