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Chemistry
Robert
2 March, 00:01
Type the symbol of the 2nd period. Metalloid
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Lilian Odonnell
2 March, 00:15
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B
Explanation:
A metalloid is an element that has properties that are in between those of metals and non-metals. The only metalloid in the second period is boron. The symbol for boron is B. This symbol can be found by checking a periodic table.
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