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Multiple Choice
The elements least likely to form bonds are found in which group of the periodic table?
A
Alkali metals
B
Halogens
C
Noble gases
D
Transition metals
Verified step by step guidance
1
Understand that the question is asking about elements that are least likely to form bonds, which relates to their chemical reactivity and electron configuration.
Recall that elements tend to form bonds to achieve a full outer electron shell, often following the octet rule for main group elements.
Identify that alkali metals (Group 1) have one electron in their outer shell and are highly reactive, readily forming bonds to lose that electron.
Recognize that halogens (Group 17) have seven electrons in their outer shell and are very reactive, forming bonds to gain one electron and complete their octet.
Know that noble gases (Group 18) have a full outer electron shell, making them very stable and least likely to form bonds under normal conditions.