Kirby Periodic Table Review 2025

Front

What is the group of metals that are the second most reactive?

Back

Alkaline Earth Metals.

Front

What is the group of metals that are the most reactive?

Back

Alkali Metals.

Front

Which family contains an element necessary for water and we need it to breathe?

Back

Oxygen family.

Front

True or False: The reactivity of metals tends to decrease as you move from left to right across the periodic table.

Back

True.

Front

What family contains very reactive nonmetals like fluorine and chlorine?

Back

Halogen family.

Front

What are the two main categories of elements in the periodic table?

Back

Metals and Nonmetals.

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

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

Back

Elements are arranged by increasing atomic number and similar properties.

Front

What are noble gases?

Back

Elements in Group 18 that are colorless, odorless, and inert.

Front

What is the difference between a metal and a nonmetal?

Back

Metals are typically shiny, conductive, and malleable; nonmetals are dull, insulative, and brittle.