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CHEMISTRY CH12 Periodic Classification of Elements — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9ScienceCHEMISTRY CH12 Periodic Classification of Elements1 Mark
Question
What are metalloids? Give examples.
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Answer

Elements which have the properties of both metals and non-metals are called as metalloids, (eg) Boron, Arsenic.

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