Science Flashcard on Elements and Compounds

Front

What is the term for atoms that are combined in some way to form molecules?

Back

Chemically

Front

Is sugar (C12H22O11) an element or a compound?

Back

Compound

Front

What is a pure substance containing two or more kinds of atoms called?

Back

Compound

Front

What do we call mixtures that are uniform and known as solutions?

Back

Homogeneous

Front

Where are over 100 existing elements listed and classified?

Back

Periodic table

Front

What is the smallest unit of an element that retains its properties?

Back

Atom

Front

What is a substance made of only one type of atom?

Back

Element

Front

What is the term for a combination of two or more substances that are not chemically bonded?

Back

Mixture

Front

What is the process called when a substance changes from a solid to a liquid?

Back

Melting

Front

What is the term for a substance that cannot be broken down into simpler substances?

Back

Element