Noble Gases

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noble gas, any of the seven chemical elements that make up Group 18 (VIIIa) of the periodic table. The elements are helium (He), neon (Ne), argon (Ar), krypt...

noble Gases, periodic table, inert gases, s block elements, p block elements, f block elements, d block elements, chemistry, chemical Reactions Equations Exercise, rajiv Tasham
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