Atomic Zoom-in

Front

What can very small differences at the atomic scale affect?

Back

The properties of a substance.

Front

What is a chemical formula?

Back

A series of letters and numbers that show the types and number of atoms that make a substance.

Front

How do chemists represent substances?

Back

By using chemical formulas.

Front

Why do diamond and cubic zirconia have different properties?

Back

Because they are made from different atoms.

Front

What is a scientific theory?

Back

An idea that has a lot of evidence.

Front

What is the significance of atomic structure in chemistry?

Back

Atomic structure determines the properties and behavior of substances.

Front

What are atoms?

Back

The basic units of matter that make up all substances.

Front

What is the difference between an element and a compound?

Back

An element is a pure substance made of one type of atom, while a compound is made of two or more different types of atoms chemically bonded together.

Front

What role do chemical bonds play in the properties of substances?

Back

Chemical bonds determine how atoms are connected, which influences the physical and chemical properties of the substance.

Front

What is the periodic table?

Back

A tabular arrangement of elements organized by increasing atomic number, showing periodic trends.