Study

The salt is back!

  •   0%
  •  0     0     0

      Back   Restart
  • How can you make the water evaporate quickly?
    You boil the water until it dries up.
  • Why can we get the salt back after boilng salt water?
    The water all evaporates.
  • What is "evaporate"?
    A liquid changes to a gas.
  • What is "boil"?
    To cook water or to cook something in water.
  • What kind of matter is salt?
    solid
  • What is "stir"?
    To mix somethingby moving an object such as a spoon in a circular pattern.
  • When the water evaporates, the salt left behind forms .....
    crystals
  • What is the hypothesis of how salt crystals are formed?
    They grow in the ocean.
  • What makes water evaporate?
    Boiling the water.
  • What kind of matter is wind?
    gas
  • What kind of matter is honey?
    liquid
  • What is the meaning of hypothesis?
    It's an assumption or idea that is proposed for the sake of argument so that it can be tested.
  • What kind of matter is a book?
    solid
  • What happens when we boil water?
    The water evaporates.
  • How many kinds of matter are there?
    3
  • What happens when we pour salt into water?
    The salt dissolves.
    • Your experience on this site will be improved by allowing cookies.