ASVAB Mechanical Comprehension Practice Test 107135

Question 4 of 5

Ceramics are mixtures of metallic and nonmetallic elements that withstand exteme thermal, chemical, and pressure environments. They have a high melting point, low corrosive action, and are chemically stable. Examples include rock, sand, clay, glass, brick, and porcelain.

Which of the following is not a characteristic of a ceramic?

high melting point

low density

low corrosive action

chemically stable