Mixing Matter: Question Preview (ID: 28207)

Below is a preview of the questions contained within the game titled MIXING MATTER: Science Test .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

Play games to reveal the correct answers. Click here to play a game and get the answers.

After baking a cake, it is hard to turn the cake back into its original ingredients. Why is this so?
a) The cake has gone through chemical changes. b) Heat makes it impossible to separate all materials once they are combined. c) The cake is made up of molecules. d) The original ingredients no longer exist within the cake.
Which of these is an example of a chemical change?
a) rust forming on metal after it gets wet b) raisins and peanuts being mixed in a bowl c) pouring chocolate syrup over frozen strawberries d) glass bottles breaking when dropped
Which of these is an example of a physical change?
a) an apple turning brown when exposed to air too long b) fireworks exploding in bright flashes of color c) spoiled food smelling bad in a trash can d) large rocks getting crushed to be used as gravel
When mixing two liquids together, what could the result be?
a) a mixture b) a solution c) a suspension d) any of the above
Molecule is to atoms as jigsaw puzzle is to __________.
a) the picture shown on the puzzle b) the puzzle's box c) the puzzle's pieces d) the table upon which the puzzle is assembled
Scientists identify an ammonia molecule as NH₃. How many hydrogen atoms are there in one molecule of ammonia?
a) one b) three c) four d) There is not enough information to determine the answer.
How would scientists identify a molecule that contains two hydrogen (H) atoms, one sulfur (S) atom, and four oxygen (O) atoms?
a) HHSOOOO b) Hh₂SOooo₄ c) H₂SO₄ d) HS₄O₂
What are the three kinds of particles inside an atom?
a) molecules, compounds, and elements b) protons, neutrons, and electrons c) helium, carbon, and hydrogen d) core, mantle, and crust
What are all things made of?
a) matter b) atoms c) both d) neither
What do pure iron and pure gold have in common?
a) They are both chemical compounds. b) They have the same number of electrons and protons. c) They both only exist as solids. d) They are each made up of a single element.
The more ________ an atom has, the more it will weigh.
a) electrons b) nuclei c) protons and neutrons d) electrons and protons
What kind of chemical compound could be made just by combining carbon (C) and oxygen (O) atoms?
a) Water (H₂O) b) Carbon dioxide (CO₂) c) Ozone (O₃) d) Calcium carbonate (CaCO₃)
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from the data set above, visit ReviewGameZone.com and enter game ID number: 28207 in the upper right hand corner at ReviewGameZone.com or simply click on the link above this text.

Log In
| Sign Up / Register