Periodic Table

Front

What are metals?

Back

Elements that are shiny, conduct electricity and heat, and are typically malleable and ductile.

Front

Which halogen is found in period 4 of the periodic table?

Back

Bromine (Br)

Front

Who is known as the father of the Periodic Table?

Back

Dmitri Mendeleev, who organized the elements based on their atomic mass and properties.

Front

What is the Carbon family known for?

Back

This family contains elements that are essential for life, including carbon, which is a key component of organic molecules.

Front

What is the most reactive metal on the periodic table?

Back

Francium (Fr) is the most reactive metal.

Front

Define nonmetals.

Back

Elements that are typically poor conductors of heat and electricity, and are not shiny.

Front

What are metalloids?

Back

Elements that have properties of both metals and nonmetals, often used as semiconductors.

Front

What is the significance of the periodic table?

Back

It organizes elements based on their atomic number, electron configuration, and recurring chemical properties.

Front

What are noble gases?

Back

A group of inert gases in group 18 of the periodic table, known for their lack of reactivity.

Front

What is the periodic law?

Back

The properties of elements are a periodic function of their atomic numbers.