Quiz: 9th Grade Interesting Science Questions!
(23).jpg "Quiz: 9th Grade Interesting Science Questions!")
Through science learning, we get to answer some of the questions that we may have concerning the universe and those found within it. Are you in ninth grade and wish to jog your memory on what we have learned so far? Take up the Science Revision Year 9 quiz below and see what you can remember before schools are open.
- 1.What is is the symbol for Sodium?
- A.
S
- B.
So
- C.
Na
- D.
N
- E.
Nd
- 2.The properties of metals include all but which one of the following
- A.
Conductors of heat.
- B.
Malleable - you can bend and mold it.
- C.
Ductile - you can stretch it in strings.
- D.
Usually hard and solid at room temperature.
- E.
Breaks easily.
- 3.Which is the chemical property of Carbon dioxide?
- A.
Turns lime water milky.
- B.
Has not smell.
- C.
Heavier than air.
- D.
Gas.
- E.
Colourless.
- 4.Metal + acid -> Salt + ............. gas
- A.
Oxygen
- B.
Water
- C.
Carbon dioxide
- D.
Salt
- E.
Hydrogen
- 5.What is the function of respiration in living things?
- A.
So they can detect and respond to living things.
- B.
To dispose of poison waste.
- C.
To allow them to detect and respond to the environment.
- D.
To get energy out of food.
- E.
To produce new offspring.
- 6.The acceleration given to a body by a force applied to it is directly proportional to
- A.
Force
- B.
Mass
- C.
Acceleration
- D.
Momentum
- 7.The momentum of a body depends upon its:
- A.
Mass and Acceleration
- B.
Mass and force
- C.
Mass and Velocity
- D.
Mass and time
- 8.Which one of the following is seldom responsible for cracking of rocks?
- A.
Covalent bond
- B.
Hydrogen bond
- C.
Metallic Bond
- D.
Ionice bond
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