Metal Answers

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1
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This artistic representation of metalworking, which show the creativity and versatility that can be achieved with metal, is entitled, _____________.

Question illustration
A
Torso of Gold
B
Exhibit of Rings
C
WingNut Design
D
Ornamental Figure
2
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______________ is a durable material and is widely used for casting, which is a process by which the melted material is poured into a mold.

A
Bronze
B
Silver
C
Copper
D
Gold
3

The ____________ was a stage of prehistoric development in which iron was predominantly used to make tools and weapons.

A
Iron Age
B
Stone Age
C
Tool Age
D
Bronze Age
4

The Statue of Liberty (pictured above) was made of a sheeting of pure _____(1)_____ and was made using a metalworking process known as _____(2)_____.

Question illustration
A
(1) gold; (2) milling
B
(1) copper; (2) joining
C
(1) bronze; (2) forming
D
(1) copper; (2) casting
5

Which of the following is not true of silver?

A
It has the highest electrical conductivity of all metals.
B
It is a precious metal used to make ornaments, jewelry, and utensils.
C
It is a copper alloy, usually mixed tin as the main additive.
D
It is very ductile and malleable, slightly harder than gold.
6

Which of the following is true of iron?

A
It has the highest electrical conductivity of any metal.
B
It can exist in many alloys, usually with a carbon base.
C
It is highly valuable, has symbolic meaning, and widely used.
D
It is a durable metal and is commonly used for casting.
7

Metal armor has __________________

A
largely influenced the power possessed by nations.
B
provided a form of currency for warring nations.
C
been created in the past using only two metalworking processes: cutting and welding.
D
served as a form of defense and a spiritual connection to the gods.
8

The fabrication method that joins together materials, usually metal, is known as __________.

A
casting
B
milling
C
cutting
D
welding
9

Early in history, ____________ was created not only for ornamental purposes, but also as a way of connecting to gods and receiving their protection.

A
metal armor
B
gold masks
C
bronze sculpture
D
metal jewelry
10

Milling is the ___________________

A
craft of using metal to create different parts, assemble parts together, or create larger structures.
B
process of cutting and shaping unwanted materials or parts to create a desired shape.
C
fabrication method that joins together materials, usually metal.
D
process of making a mold of something; primarily used with bronze metalworking.

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