Metals and non-metals

1.

Multiple Choice

15 mins

1 pt

Good conductor of heat

Metal

Nonmetal

2.

Multiple Choice

20 sec

1 pt

Name the metal which is in liquid state.

Iron

Mercury

Zinc

Aluminium

3.

Multiple Choice

30 sec

1 pt

What does malleable mean?

able to bend

will break easily

can be used for wire

is shiny

4.

Multiple Choice

30 sec

1 pt

What does ductile mean?

electricity flows easily

quacks like a duck

can be drawn into a wire

able to bend

5.

Multiple Choice

45 sec

1 pt

Which of the following is NOT a characteristic of most metals?

Brittle

Good conductor

Ductile

Malleable

6.

Multiple Choice

15 mins

1 pt

Brittle

Metal

Nonmetal

7.

Multiple Choice

10 sec

1 pt

Shiny

Metal

Nonmetal

8.

Multiple Choice

30 sec

1 pt

Which color identifies as the group non-metals?

neither color

blue

red

yellow

9.

Multiple Choice

30 sec

1 pt

The chemical symbol for iron

Ir

Fe

I

Fn

10.

Multiple Choice

30 sec

1 pt

Chemical symbol for Gold

Go

G

Au

Mn

11.

Multiple Choice

30 sec

1 pt

The majority of elements in the periodic table are

metals

non-metals

12.

Multiple Choice

30 sec

1 pt

Pots and pans are made of metals. Metals are ____ conductors of heat.

Good

Poor / Bad

13.

Multiple Choice

30 sec

1 pt

Non-metals are ___ conductors of heat.

Good

Poor / Bad

14.

Multiple Choice

30 sec

1 pt

At room temperature, a metal, such as gold (Au), can be invisible.

True

False

15.

Multiple Choice

30 sec

1 pt

Which of these is a metal?

Gold

Plastic

Rubber

Wood

16.

Multiple Choice

2 mins

1 pt

Is this an example of corrosion?

Yes

No

17.

Multiple Choice

30 sec

1 pt

Iron rust in the presence of:

Vacuum

Moisture

Oxygen

Moisture and Oxygen

18.

Multiple Choice

30 sec

1 pt

Which diagram shows the most favourable conditions for rust to appear on the nail?

A

B

C

D

19.

Multiple Choice

30 sec

1 pt

Galvanizing is a process of:

Applying a Zinc coating to bare steel

Washing the body with the phosphate coating

dipping a body in E-COAT

Chemically etching primer to steel

20.

Multiple Choice

30 sec

1 pt

A mixture of different metals is known as

Metal mix

cement

Alloy

atom

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