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