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| 1. |
Which elements are non reactive ? Explain in terms of their elactronic configuration |
| Answer» Non-reactive elements do not easily combine with the other elements.\xa0Helium,\xa0neon, and\xa0argon\xa0are examples of very non-reactive elements. A measure of substance equivalents that are dissolved in a volume of solution.\xa0Noble gases are\xa0nonreactive, nonmetallic\xa0elements\xa0in group 18 of the periodic table. As you can see in the periodic table below, noble gases include helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). Therefore, noble gases have eight valence electrons.\xa0Helium and neon atoms have completely filled outermost electron shells (containing the maximum number of electrons which can be accommodated in them). | |