Practice Questions: Periodic Trends, Exercises of Chemistry

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PERIODIC TRENDS PRACTICE QUESTIONS: Name —_ 1)B Al Ga In a) Most metallic? i) List them in order from small to large. b) Least metallic? j) Would they gain or lose electrons to form c) Lowest electronegativity? ions? d) Highest ionization energy? k) What charge would the ion have? e) Largest atomic radius? 1) Would these be considered cations or f) Which are non-metals? anions? g) Which are conductors? m) Would the ion be larger or smaller than the h) Highest shielding effect? atom? 2) Sn Sb Te I a) Highest metallic character? f) When Iodine becomes an ion, is the ion b) Lowest LE.? larger or smaller than the atom? c) Smallest atom? g) When Tin (Sn) becomes an ion, is the ion d) Which are metalloids? larger or smaller than the atom? e) List in order of increasing size h) Highest shielding effect? (from small to large) i) Which one is a halogen? 3) Mg Ca Sr Ba a) Most metallic? b) Least metallic? Foy c) Lowest electronegativity? j) Would the ion be larger or smaller than d) Highest ionization energy? the atom? c) Largest atomic radius? k) Lowest shielding effect? f) Which are non-metals? 1) Would the ions be cations or anions? g) Which are conductors? m) What is the special name given to the h) List them in order from small to large. group in which these elements belong? i) Would they gain or lose electrons to form a) What are some characteristics of this ions? Charge would the ion have? group? 4) Al Si P S a) Highest metallic character? i) Which would rather lose electrons? b) Lowest 1.E.? j) Which ones would form cations? c) Smallest? k) Would these be larger or smaller than the d) Which are metalloids? neutral atom? e) List in order of increasing size (from 1) Which ones would form anions? small to large) 0) Would these be larger or smaller than the f) Which are non-metals? neutral atom? g) Lowest electronegativity? m) Lowest shielding effect? h) Which would rather gain electrons?