8.6A Modeling Matter: Key Concepts Notes Flashcard (KS)

Front

What is the essential question discussed in the learning material?

Back

How can models be used to represent and classify matter according to its composition?

Front

What is matter?

Back

Anything that has mass and takes up space.

Front

What are the tiny particles that make up matter called?

Back

Atoms and molecules

Front

Into how many main categories can matter be classified?

Back

Two

Front

Which of the following is NOT a type of pure substance? Element, Compound, Homogeneous mixture, Molecule

Back

Homogeneous mixture

Front

What are the two types of mixtures mentioned in the classification of matter?

Back

Homogeneous and heterogeneous mixtures

Front

Which of the following best describes pure substances?

Back

They are made up of only one type of particle, such as elements, compounds, and molecules.

Front

Which category do elements and compounds belong to?

Back

Pure substances

Front

What are elements made up of?

Back

Only one type of atom

Front

Which of the following statements is true about elements?

Back

Elements cannot be separated into any other form of matter