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As the atomic numbers of the elements in column IIA increase, the size of the atoms generally:
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Asked 2/4/2013 8:55:03 AM
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User: As the atomic numbers of the elements in column IIA increase, the size of the atoms generally:

Weegy: As the atomic numbers of the elements in column IIA increase, the size of the atoms generally: increase stay the same cannot tell decrease varies [ ]


User: Ionization energy and electronegativity are related to the periodic table in that: Both increase going across a row and up a column. Both decrease going across a row and increase going down a column. Electronegativity increases going across a row and up a column while ionization energy decreases. There is no relation.

Weegy: Ionization energy and electronegativity are related to the periodic table in that: Both increase going across a row and up a column. [ Both decrease going across a row ]


User: A nonmetal: is more likely than a metal to attract an electron is more likely than a metal to lose an electron requires more energy than a metal to lose an electron requires less energy than a metal to lose an electron Question #5MultipleChoice Score: Based upon the valence electrons as taken from the periodic table, the formula for rubidium (Rb) chloride (Cl) is: RbCl2Rb2ClRbClRb3Cl2 Question #6MultipleChoice Score: Based upon location in the periodic table, the formula for beryllium (Be) chloride (Cl) is: Be2ClBe2Cl3BeCl2Be3Cl4 Question #7TrueFalse Score: Electronegativity increases as the size of the atom increases. TrueFalse Question #8TrueFalse Score: N2 is an example of a diatomic molecule. TrueFalse Question #9MultipleChoice Score: Which of the following could be the subshell representation of an element of Group IV? s2s2pls2p3s2p2 Question #10MultipleChoice Score: Elements which have high electronegativities occur in Group: IAIIIAVIIAIIAO Question #11MultipleChoice Score: Why does electronegativity decrease from right to left within a period? The sizes of the atoms increase.The sizes of the atoms decrease.The total positive charge in the nucleus increases.The total positive charge in the nucleus decreases. Question #12MultipleChoice Score: The following list contains some common radicals. Using the charges on these ions and the idea of valence, predict the formulas for the following: nitrate NO3-1 phosphate PO4-3 sulfate SO4-2 acetate C2H3O2-1 ammonium NH4+ chromate CrO4-2 carbonate CO3-2 dichromate Cr2O7-2 permanganate MnO4-1 sulfide S-2 hydrogen sulfide H2SHS2H2SO4HSO4 Question #13MultipleChoice Score: The most active metals on the periodic table are found on the: lower leftupper rightmiddleupper leftlower right

Weegy: Please ask Weegy one question at a time. Thanks!
Expert answered|debnjerry|Points 43644|

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