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Mathematics 9 Online
OpenStudy (kweenlexis):

https://app130.studyisland.com/pics/107656periodicmetals.png

OpenStudy (kweenlexis):

Which of the following lists of elements includes only metalloids? A. Kr, Si, Ca B. As, Cl, Na C. Ge, H, Rn D. B, Ge, Sb

OpenStudy (kweenlexis):

D?

OpenStudy (michele_laino):

correct! all elements of option D are placed at the right side of Periodic table

OpenStudy (kweenlexis):

ty

OpenStudy (michele_laino):

:)

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