Dec 2024 Semester Exam - Phys Sci Vocabulary

Front

What is the process of a liquid changing to a gas at the surface of the liquid?

Back

Evaporation

Front

What is a mixture in which substances are not evenly mixed?

Back

Heterogeneous mixture

Front

What is a negatively charged particle that occupies the space in an atom outside the nucleus?

Back

Electron

Front

What is the change of state from a gas to a liquid called?

Back

Condensation

Front

What is a change in the size, shape, form, or state of matter that does not change the matter’s identity?

Back

Physical change

Front

What is the process of a solid changing directly to a gas without becoming a liquid?

Back

Sublimation

Front

What is the term for a mixture where the components are evenly distributed?

Back

Homogeneous mixture

Front

What is the positively charged particle found in the nucleus of an atom?

Back

Proton

Front

What is the term for the process of a liquid turning into a solid?

Back

Freezing

Front

What is the term for the process of a solid turning into a liquid?

Back

Melting