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Metalloids

Published on Nov 25, 2015

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PRESENTATION OUTLINE

METALLOIDS

ELEMENT 1-BORON

USES: HEAT RESISTANT ALLOYS

ELEMENT 2-SILICON

GLASS, SEMICONDUCTOR

ELEMENT 3-GERMAMIUM

SEMICONDUCTOR

ELEMENT 4-ARSENIC

POISON, CONDUCTS ELECTRICITY, SEMICONDUCTORS

ELEMENT-5 ANTIMONY

HARDENS LEAD, PLASTIC, AND CHEMICALS