Use the periodic table to match each element with its correct group.

Question

Hafnium (Hf):

Radium (Ra):

Samarium (Sm):

Fluorine (F):

Neon (Ne):


Caesium (Cs):


Americium (Am):

Choices: Actinoids (Actinide Series), Alkali Metals, Lanthanoids (Lanthanide Series), Alkaline Earth Metals, Halogens, Tranistion Metals, Noble Gases

Choose the correct answers

Answer 1

Here are the correct group matches for each element:

• Hafnium (Hf): Transition Metals
• Radium (Ra): Alkaline Earth Metals
• Samarium (Sm): Lanthanoids (Lanthanide Series)
• Fluorine (F): Halogens
• Neon (Ne): Noble Gases
• Caesium (Cs): Alkali Metals
• Americium (Am): Actinoids (Actinide Series)

So the matches are:

• Hafnium (Hf): Transition Metals
• Radium (Ra): Alkaline Earth Metals
• Samarium (Sm): Lanthanoids (Lanthanide Series)
• Fluorine (F): Halogens
• Neon (Ne): Noble Gases
• Caesium (Cs): Alkali Metals
• Americium (Am): Actinoids (Actinide Series)