Periodic Table Families

Radon belongs to which family?

Which element has 2 neutrons?

Name the most reactive alkali metal

Which family does hydrogen belong to?

Which alkali metal can be commonly found in bananas?

Which element has the symbol Pb?

Which halogen has 45 neutrons?

The periodic table can be split into two categories. What type of elements are found on the left-hand side of the staircase?

What is the atomic number for this element?

Which noble gas can you commonly find inside balloons?

Which element has 80 electrons?

What family does boron belong to?

What element has the symbol Os

Which alkaline earth metal can be commonly found in milk?

What is the atomic number of the element named Dimitri Mendeleev?

Is iodine a metal or non-metal?

What is the atomic number of the element named after this person?