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I have some ideas to you. This is very creative!
1.If lotion become solid....
Things you need:
a.A bottle of lotion
b.A Bunsen burner or cooker
c.A bowl that is unuse or a test tube
Steps:
1.Sqeeze some lotion into the bowl or test-tube.
2.Turn on the cooker or Bunsen burner.
3.Heat the tube/bowl until it become solid, no water.
2.Mixing usual drinks and horrible substances!
Things you need:
a.some orange juice
b.some milk
c.animal's blood
d.glass rod or an unused chopstick
e.An unsed cup or a beaker
Steps:
1.Put the juice,milk and blood into the cup/beaker.
2.Use a glass rod/chopstick to stir it.
3.Can Osmium control alkali metals?
Things you need:
a.Osmium powder
b.Two cubes of alkali metal ( e.g. Lithium)
c.unused spoon
d.a board with flat surface
e.stopwatch
Steps:
1.Put the metal on the board.Wait for 2 minutes.
2.Use the spoon to transfer the Osmium powder onto one cube of metal. Another one ,don't add the powder.
3.Observe it for 5 minutes. Is there any differences between them?
2010-01-15 13:06:42 補充:
4.When acid meets alkali.......
Things you need:
a.Royal water
b.Sodium hydroxide
(amount should be the same between Royal water and Sodium hydroxide)
c. an unused chopstick / glass rod
Steps:
1.Mix the Royal water and sodium hydroxide well with the chopstick/glass rod. Observe it what happen.
2010-01-15 13:07:52 補充:
Related to 4:
Please prepare an unused cup or a beaker.
參考: I love Science^^, :-) Science :-)