emanhh022709 emanhh022709

15-09-2020
Chemistry

contestada

Which element is a metalloid?

A. selenium
B. polonium
C. phosphorus
D. iodine

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ericfranck05 ericfranck05

15-09-2020

Answer:

I believe C

Explanation:

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meily12 meily12

15-09-2020

Is B because the term is normally applied to a group of between six and nine element (boron, silicon, germanium, arsenic, antimony, tellurium, and possibly bismuth, polonium, astatine)

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