Materials Science Semester Review

A liquid that does not follow the laws of physics as described by Newton.

• Non-Newtonian Fluid

• Dilatant

• Thixotropic

• Viscosity

Which of the following materials if usaully organic?

• metals

• ceramics

• polymers

Which of the following was the first metal people were able to extract from ore?

• gold

• copper

• iron

• bronze

Group on the periodic table that is found along the stair-step line and have properties inbetween metals and nonmetals.

• metals

• nonmetals

• metalloids

• tranistion metals

How many valence electron does oxygen have?

• 8

• 7

• 6

• 2

Chlorine has seven valence electrons, how many more will it want to gain to be stable?

• 1

• 2

• 3

• 4

A materials that does not allow any light to pass through it.

• transparent

• translucent

• opaque

• Amorphous

An atom that has gained or lost an electron to form a charged particle.

• Isotope

• Ion

• Atom

• Electron

A bond that forms between nonmetals where electrons are shared.

• ionic

• covalent

• metallic

• hydrogen

When particles are in a repeating pattern over large atomic distances they are called...

• crystalline

• amorphous

• glass

• non-newtonian fluid