Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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| 1. | 1 Angstrom
(Å) is _____. a. | 1 x 10 -10 m | b. | 1 x 10 -100 m | c. | 1 x 10 -10 mm | d. | None of the above | | |
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| 2. | Adding electrons
to an ion _____. a. | makes it smaller than the
neutral atom | b. | makes it larger than the
neutral atom | c. | doesn't change the size
| d. | changes only the shape of the
atom | | |
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| 3. | Electronegativity
_____. a. | increases from left to right
and from top to bottom | b. | increases from right to left and from top to
bottom | c. | increases from left to right
and decreases from top to bottom | d. | doesn't change in the Periodic Table | | |
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| 4. | The ionization
energy _____. a. | measures how strongly an atom
holds its electrons | b. | is the minimum energy required to remove an electron from
the isolated, gaseous atom | c. | increases from left to right and decreases from top to bottom
in the Periodic Table | d. | a, b, and c are correct | e. | a and c are correct | | |
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| 5. | Which of the
following elements have the lowest ionization energy? _____
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