Multiple Choice
Identify the letter of the choice that best completes the
statement or answers the question.
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1.
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Using the Periodic Table, classify
Ca.
a. | Semi-Metal | b. | Metal | c. | None of the
above | d. | Non-Metal |
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2.
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Using the Periodic Table, classify
Br.
a. | Semi-Metal | b. | Metal | c. | Non-Metal
| d. | None of the above |
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3.
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Which halogens are gases at STP?
a. | iodine and bromine | b. | chlorine and bromine | c. | iodine and
fluorine | d. | chlorine and
fluorine |
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4.
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Which three groups of the Periodic Table contain
the most elements classified as metalloids (semimetals)?
a. | 16, 17, and 18 | b. | 1, 2, and 13 | c. | 14, 15, and 16
| d. | 2, 13, and 14 |
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5.
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Which set of elements contains a
metalloid?
a. | K, Mn, As, Ar | b. | Li, Mg, Ca, Kr | c. | Fr, F, O,
Rn | d. | Ba, Ag, Sn, Xe |
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