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13) Which isoelectronic series is correctly arranged in order of increasing radius? A) K

Posted: Tue Nov 16, 2021 6:33 am

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13 Which Isoelectronic Series Is Correctly Arranged In Order Of Increasing Radius A K Ca Ar Ci B A A Ky Ca C 1 (52.33 KiB) Viewed 98 times

13) Which isoelectronic series is correctly arranged in order of increasing radius? A) K<Ca<Ar <CI B) a < A < KÝ & Ca c) Calt < At <K<CI D) Ca? <K* <Ar <CI E) Ca** <K* <Cl <Ar 14) is isoelectronic with argon and is isoelectronic with neon A) CI, F B) CICI C F F D) Ne, kr E) Ne, Ar Electronegativity 15) The ability of an atom in a molecule to attract electrons is best quantified by the A) paramagnetism B) diamagnetism C) electronegativity Dj first ionization potential E) electron change-to-mass ratio 16) Electronegativity from left to right within a period and from top to bottom within a group A) decreases, increases B) increases, increases C) increases, decreases D) stays the same, increases E) increases, stays the same is the most electronegative. 17)Of the atoms below A) Br B) O c) a D) N E) F 18)Of the atoms below, A) Rb B) F C) Si D) CI E) Ca is the least electronegative. Chemistry Periodic Trends www.nict.org