2. Atoms & Elements

Which group of elements on the periodic table is considered the least reactive?

Why do elements in the same group of the periodic table typically have similar chemical properties?

What are the columns in the periodic table called?

Which group and period does the element molybdenum (Mo) belong to on the periodic table?

What characteristic do elements in the same group of the periodic table share?

Which element has the most similar chemical properties to oxygen (O)?

Which is the only group 15 element classified as a metal?

Where are the noble gases located on the periodic table?

Which of the following elements is a member of the halogen family?

Synthetic elements are primarily found in which of the following groups of the periodic table?

Given a portion of the periodic table, which of the following elements would have chemical properties most similar to sulfur?

Which pair of elements is most likely to have similar chemical properties?

Which group on the periodic table contains the alkaline earth metals?

Which term is used to describe the vertical columns on the periodic table?

Which group name does helium belong to on the periodic table?