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AP Practice Problems

AP Practice Problems. Periodic Trends Zumdahl , 7 th ed. Question One. Arrange the following groups of atoms in order of increasing size. Te , S, Se K, Br, Ni Ba, Si, F Arrange the atoms in order of increasing first ionization energy. Question TWo.

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AP Practice Problems

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  1. AP Practice Problems Periodic Trends Zumdahl, 7th ed.

  2. Question One • Arrange the following groups of atoms in order of increasing size. • Te, S, Se • K, Br, Ni • Ba, Si, F • Arrange the atoms in order of increasing first ionization energy.

  3. Question TWo • Arrange the following groups of atoms in order of increasing size. • Rb, Na, Be • Sr, Se, Ni • Ba, Si, F • Arrange the atoms in order of increasing first ionization energy.

  4. Question Three • In each of the following sets, which atom or ion has the smallest radius? • H, He • Cl, In, Se • Element 120, element 119, element 117 • Nb, Zn, Si • Na-, Na, Na+

  5. Question Four • In each of the following sets, which atom or ion has the smallest ionization energy? • Ca, Sr, Ba • K, Mn, Ga • N, O, F • S2-, S, S2+ • Cs, Ge, Ar

  6. Question Five • Predict some of the properties of element 117. • What will be its electron configuration? • What element will it most resemble chemically? • What charge would you expect the element to form?

  7. Question Six • Predict the trend in radius for the following ions: Be2+, Mg2+,Ca2+, and Sr2+.

  8. Question Seven • Consider atoms with the following electron configurations: • 1s22s22p6 • 1s22s22p63s1 • 1s22s22p63s2 Which atom has the largest first ionization energy, and which one has the smallest second ionization energy? Explain your choices.

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