Chemistry and Atomic Structure Flashcard

Front

What is a compound?

Back

A compound is a substance made up of two or more elements that are chemically combined.

Front

What is NOT a property of a compound?

Back

Components retain their individual properties.

Front

What subatomic particle has no charge?

Back

Neutron.

Front

What are the charged particles in an atom?

Back

Protons (positive charge) and electrons (negative charge).

Front

In the Bohr Model, where do electrons occupy?

Back

Electrons occupy fixed energy levels.

Front

What is an element?

Back

An element is a pure substance that consists of only one kind of atom.

Front

What is a phase of matter?

Back

A phase of matter is a distinct form that different phases of matter take on, such as solid, liquid, or gas.

Front

What is a solid?

Back

A solid is a phase of matter that has a definite shape and volume.

Front

What is a mixture?

Back

A mixture is a combination of two or more substances where each retains its own properties.

Front

What is a homogeneous mixture?

Back

A homogeneous mixture is a mixture that has a uniform composition throughout.