Metal

Question 1

A precious metal is _________________

Revolt · Accepted Answer

an highly valuable element with super and electric and thermal conductivity, high luster, and sensitivity.

Question 2

Which of the following is not true of silver?

Revolt · Accepted Answer

It is a copper alloy, usually mixed tin as the main additive.

Question 3

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

Revolt · Accepted Answer

(1) copper; (2) casting

Question 4

______________ is a durable material and is widely used for casting, which is a process by which the melted material is poured into a mold.

Revolt · Accepted Answer

Bronze

Question 5

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

Revolt · Accepted Answer

welding

Question 6

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

Revolt · Accepted Answer

metal jewelry

Question 7

Which of the following is true of iron?

Revolt · Accepted Answer

It can exist in many alloys, usually with a carbon base.

Question 8

______________ is not only the most valuable precious metal, but it is also both aesthetically and intrinsically pleasing, and retains religious or symbolic meaning in many cultures.

Revolt · Accepted Answer

Gold

Question 9

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

Revolt · Accepted Answer

Iron Age

Question 10

Metal armor has __________________

Revolt · Accepted Answer

largely influenced the power possessed by nations.

Metal Answers

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