Year 9 Chemistry: Question Preview (ID: 25787)


Below is a preview of the questions contained within the game titled YEAR 9 CHEMISTRY: Year 9 Chemistry Questions For Sarina State High School 2015 .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.

Which sign of a chemical change can we see here - A piece of toast has been burned
a) A change of colour
b) Bubbles (gas) produced
c) A change in temperature
d) A precipitate is formed

A mixture is ...
a) Different atoms bonded together
b) The same atoms bonded together
c) A bunch of molecules of different types mixed together
d) A machine to mix cakes with

______ means all atoms of the same type
a) Compound
b) Mixture
c) Molecule
d) Element

In a chemical reaction (pick the one that is wrong!)
a) A new substance is formed
b) We start and finish with the same thing
c) The old substance is destroyed
d) We can't (easily) reverse the change

Which of these is a physical change?
a) Icecream Melting
b) Wood Burning
c) Tractor Rusting
d) Pop Corn Popping

Which of these is a chemical change
a) Cutting Paper
b) Kettle Whistling
c) Making Coffee
d) Egg Cooking

In a chemical equation the PRODUCTS are:
a) The chemicals we begin with
b) The finished equation
c) What you buy in a shop
d) The chemicals we finish with

The atomic number is the same as:
a) The number of atoms
b) The number of protons
c) The number of electrons
d) the number of neutrons

Which of these is not a sign of a chemical Reaction
a) Change of Colour
b) Bubbles (gas) produced
c) Change of state (liquid, solid, gas)
d) Temperature change

The Symbol H stands for
a) Helium
b) Oxygen
c) Halfnium
d) Hydrogen

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: 25787 in the upper right hand corner at ReviewGameZone.com or simply click on the link above this text.

TEACHERS / EDUCATORS
Log In
| Sign Up / Register