Front

What is the chemical symbol for Nickel?

Back

Ni

Front

What is the chemical symbol for Chlorine?

Back

Cl

Front

What is the chemical symbol for Helium?

Back

He

Front

What is the chemical symbol for Aluminum?

Back

Al

Front

What is the chemical symbol for Silver?

Back

Ag

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 element?

Back

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

Front

What is the atomic number?

Back

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

Front

What is the difference between a metal and a non-metal?

Back

Metals are typically shiny, malleable, and good conductors of heat and electricity, while non-metals are usually dull, brittle, and poor conductors.

Front

What are noble gases?

Back

Elements in Group 18 of the periodic table that are colorless, odorless, and inert under standard conditions.