AP Chemistry - Unit 3 - Thou Shall Not Forget

Front

What property does distillation separate mixtures based on?

Back

Boiling Point

Front

What does a dashed line represent in molecular diagrams?

Back

A hydrogen bond.

Front

What type of alloy is formed when smaller atoms fit into the spaces between larger atoms?

Back

Interstitial alloy.

Front

What type of solid does not conduct electricity until it is melted or dissolved in water?

Back

Ionic Solid.

Front

What does a dotted line represent in molecular diagrams?

Back

Not a hydrogen bond.

Front

Define distillation.

Back

A separation process that relies on differences in boiling points of substances.

Front

What is a hydrogen bond?

Back

A weak attraction between a hydrogen atom and an electronegative atom.

Front

What is an interstitial alloy?

Back

An alloy where smaller atoms occupy the spaces between larger metal atoms.

Front

What is a substitutional alloy?

Back

An alloy where some of the metal atoms are replaced by other metal atoms of similar size.

Front

What is the difference between ionic and covalent solids in terms of electrical conductivity?

Back

Ionic solids conduct electricity when melted or dissolved; covalent solids do not conduct electricity.