Answer:
b) Inert gases
Step-by-step explanation:
The term "inert" refers to the property of substances or elements that exhibit low reactivity or chemical activity. Inert substances are generally stable and unreactive under normal conditions. They do not readily undergo chemical reactions or participate in chemical processes.
Inert gases, also known as noble gases, are a group of elements that exhibit this characteristic, including helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). Their electron configurations (8 Valence electrons) make them highly stable and less likely to form chemical compounds with other elements.
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