Periodic Table Quiz

What is the bottom row of the periodic table called?

• Period

• Group

• Transition metals

• Lanthanides and actinides

Which group of elements is known as the "Noble Gases"?

• Group 1

• Group 2

• Group 13

• Group 18

How are elements arranged in the periodic table?

• By atomic number

• By atomic mass

• By boiling point

• By size

What do elements in the same group of the periodic table have in common?

• Similar atomic numbers

• Similar atomic masses

• Similar physical and chemical properties

• Similar boiling points

Which element is most abundant in the Earth's atmosphere?

• Nitrogen

• Oxygen

• Carbon

• Hydrogen

Which element is a metal?

• Chlorine

• Sodium

• Fluorine

• Oxygen

Which element is a halogen?

• Helium

• Hydrogen

• Fluorine

• Potassium

What is the periodic table?

• A chart that lists all the elements

• A table used for multiplication and division

• A periodic gathering of scientists

• A tool to measure time intervals

How many elements are currently known and listed in the periodic table?

• 50

• 92

• 118

• 150

Which element is represented by the symbol "H" in the periodic table?

• Hydrogen

• Helium

• Iron

• Mercury