Elements and Symbols

Front

What is the chemical symbol for Zinc?

Back

Zn

Front

What is the chemical symbol for Aluminum?

Back

Al

Front

What is the chemical symbol for Neon?

Back

Ne

Front

What is the chemical symbol for Gold?

Back

Au

Front

What is the chemical symbol for Oxygen?

Back

O

Front

Define 'Element' in chemistry.

Back

A substance that cannot be broken down into simpler substances by chemical means.

Front

What is the periodic table?

Back

A tabular arrangement of chemical elements, organized by their atomic number, electron configuration, and recurring chemical properties.

Front

What is an atomic number?

Back

The number of protons in the nucleus of an atom, which determines the element's identity.

Front

What is a chemical symbol?

Back

A one or two-letter notation used to represent an element.

Front

What is the significance of the periodic table's groups?

Back

Elements in the same group have similar chemical properties and the same number of valence electrons.