The elements of group 18 are ________.
Group 18 elements are called ______ _____. list them all.
Halogens
Noble gases
Metals
Alkaline earth metals
Group 18 elements are called ______ _____. list them all.
Megha Chandrashekar is a former Special Education Assistant who now spends her days running after her toddlers, all the while pursuing a freelance writing career