Unit 01 Review - Chemistry of Life

Front

What is the smallest basic unit of matter?

Back

Atom

Front

What negatively charged particle moves around the nucleus of an atom?

Back

Electron

Front

What is the term for attractions between molecules of the same substance?

Back

Cohesion

Front

What explains a wide range of observations and experimental results and is supported by a wide range of scientific evidence?

Back

Scientific theory

Front

What is the term for the attraction between different substances?

Back

Adhesion

Front

What is the process called when water molecules stick to other surfaces?

Back

Adhesion

Front

What is the term for a mixture that has a uniform composition throughout?

Back

Homogeneous mixture

Front

What is the term for a mixture that does not have a uniform composition?

Back

Heterogeneous mixture

Front

What is the pH range of acids?

Back

Less than 7

Front

What is the pH range of bases?

Back

Greater than 7