Periodic Table

Front

What family is on the far right of the periodic table?

Back

Noble gases are located on the far right of the periodic table. They are known for being inert and not reacting easily with other elements.

Front

Zinc is in period 4. What group is it in?

Back

Zinc is in group 12 of the periodic table. It is a transition metal.

Front

What is iodine's atomic mass?

Back

Iodine has an atomic mass of approximately 126.9.

Front

What is mercury's chemical symbol?

Back

The chemical symbol for mercury is Hg.

Front

Krypton is in what group?

Back

Krypton is in group 18 of the periodic table, which contains the noble gases.

Front

What are alkali metals?

Back

Alkali metals are found in group 1 of the periodic table. They are highly reactive and include elements like lithium, sodium, and potassium.

Front

What is the atomic number of an element?

Back

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

Front

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

Back

The periodic table is arranged by increasing atomic number, which reflects the periodic trends in element properties.

Front

What are transition metals?

Back

Transition metals are found in groups 3 to 12 of the periodic table. They are characterized by their ability to form variable oxidation states and colored compounds.

Front

What is the difference between a period and a group in the periodic table?

Back

A period is a horizontal row in the periodic table, while a group is a vertical column. Elements in the same group often have similar chemical properties.