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assignments > sci_phys_cfa1_periodictableatomicstructure_sy26
sci_phys_cfa1_periodictableatomicstructure_sy26
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based on its location on the partial periodic table of elements shown below, which element would you predict has chemical properties that are most like argon (ar)?
periodic table of the elements

Explanation:

Step1: Recall periodic - table trends

Elements in the same group have similar chemical properties. Argon (Ar) is in Group 18 (noble - gases).

Step2: Identify other noble - gases

Other noble - gases include helium (He), neon (Ne), krypton (Kr), xenon (Xe), and radon (Rn). Among the options (not shown in the text but based on the principle), elements in the same group as Ar will have similar properties.

Answer:

Elements in Group 18 of the periodic table (noble - gases like He, Ne, Kr, Xe, Rn) have chemical properties most like argon.