True, Everything is made of matter., The states of matter are solid, liquid and gas., Plastic is a thermal insulator, Metal is a thermal conductor., Matter can be natural or man-made., Soft materials are cut easily., False, Matter exists in 7 states., Glass is a tough material., Salt doesn't dissolve in water., A thermal conductor never gets hot., Plastic materials are difficult to bend., Pepper is soluble because it dissolves in water.

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