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physical change
Question | Answer |
---|---|
explain when a solid starting to melt | it had hit the melting point |
explain when a substance mixed into another substance it will change? | a color will change |
predict the temperature if a substance mixed with another substance? | the temperature will decrease or increase |
examine when two solution are combined and give me the named of the form/ | a solid substance that called a precipitate |
predict when a solid and liquid are combined? | they form gas bubbles |
predict if the temperature was at 200F | the water will not boil |
explain density | the mass of the water |