Test Your Knowledge On Gold! thumbnail
Test Your Knowledge On Gold! thumbnail

Test Your Knowledge On Gold!

5th - 12th grades
Played 18 times
Private thumbnail
Private
Preview (20 questions)
1 Question
30 seconds
Q.

What's the chemical symbol for gold?


Au

Gl

Go

2 Question
30 seconds
Q.

Does Gold conducts heat and electricity?


Yes

No

3 Question
30 seconds
Q.

The Golden State is a nickname for which U.S. state?


New York

California

Mexico

4 Question
30 seconds
Q.

Gold is the most malleable of all what?


Property

Material

Metal

5 Question
30 seconds
Q.

Gold also dissolves in alkaline solutions of __________, which are used in Mining and electroplating.


Silicon

Cyanide

Metal

6 Question
30 seconds
Q.

Gold is also used in what type of glass production?


Colored

Colorless

Odor

7 Question
30 seconds
Q.

The metal gold is of what color?


Greenish white

Golden yellow

Slightly reddish-yellow

8 Question
30 seconds
Q.

Purple gold are made by alloying with _________.


Steel

Aluminum

Copper

9 Question
30 seconds
Q.

Gold does not react with oxygen at any temperature and, up to 100 °C, is resistant to attack from what?


Ozone

Earth

Sky

10 Question
30 seconds
Q.

Gold is used as a contact metal in the electronics industry as it is a good conductor of both electricity and heat.


True

False

11 Question
30 seconds
Q.

One ounce of gold can be drawn into how many miles of thin gold wire?


40

50

60

12 Question
30 seconds
Q.

Gold leafing also known as ___________ is an ancient technique. 


Gilding

Vending

Mixing

13 Question
30 seconds
Q.

Gold cannot be flattened into extremely thin sheets.


True

False

14 Question
30 seconds
Q.

What is the boiling point of Gold?


3300 K

3400 K

3129 K

15 Question
30 seconds
Q.

The visors of astronauts' space _________ receive a coating of gold so thin.


Helmet

Shoe

Toothbrush

16 Question
30 seconds
Q.

How many karat is used in making gold jewelry?


18 karat

23 karat

22 karat

17 Question
30 seconds
Q.

Gold produces an _________ which is both cooperative and receptive, allowing for extensive use with other gemstones.


Energy

Oil

Shimmer

18 Question
30 seconds
Q.

Gold provides warm and soothing vibrations to the skin.


True

False

19 Question
30 seconds
Q.

Which of the following is not the property of gold?


Luster

Malleability

Ductile

Insolubility

20 Question
30 seconds
Q.

Gold has been used to make ornamental objects and fine jewelry for thousands of years.


True

False