Question

how many metalloids are present

Answer 1

ANSWER IS 8. they are gallium germanium boron silicon arsenic antimony telleurium pol,onium

Answer 2

According to NCERT BOOKS, There are Six Common METTALOIDS which are BORON, SILICON, GERMANIUM, ARSENIC, TELLURIUM, POLINIUM.

However, Google provides us extra two metalloids which are ANTIMONY and ASTATINE.

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