Elements in the same __________ are said to have similar physical and chemical properties.

Which group of elements is said to be nonreactive due to having a full outer shell?

Majority of the elements on the periodic table fall under which classification?

What is the only metal that is a liquid at room temperature?

If Neon, Ne, is said to be in a neutral state, then how many electrons does it have?

Which of the following has the highest number of energy levels?

How many valence electrons does Calcium, Ca, have?

What is the symbol for the element found in Group 5, Period 4?

Based on periodic trends, which element has the largest atomic radius?

How many valence electrons does Helium, He, have?

Select the element that has the smallest atomic radius.

How many energy levels does Barium, Ba, have?

The highlighted group represents the ______________ .

Which of the following is represented by the highlighted group?

The purple section represents which of the following?

Silver, Ag, falls into which group on the periodic table?