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3/19/20

[Answer] Which lists only metalloids?

Answer: boron (B) germanium (Ge) and tellurium (Te)




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Which lists only metalloids? The elements commonly classified as metalloids are boron silicon germanium arsenic antimony and tellurium. The status of polonium and astatine is not settled. Most authors recognise one or the other or both as metalloids; Herman Hoffmann and Ashcroft on the basis of relativistic modelling predict astatine will be a monatomic metal. One or more of carbon aluminium phosphorus selenium tin or bismuth these being periodic table neighbours of the elements commonly classified as metalloids are … Tue Nov 07 2017 · For example : Boron silicon germanium arsenic antimony tellurium polonium and astatine are the metalloids. As per question the option boron germanium and tellurium are the elements of metalloids. Arsenic (As) sulfur (S) and polonium (Po ) : In this option arsenic and polonium are the metalloids but sulfur is a non-metal. Mon Nov 06 2017 · Which lists only metalloids? arsenic (As) sulfur (S) and polonium (Po) antimony (Sb ) tellurium (Te ) and g… Get the answers you need now! Which lists only metalloids ? boron (B) germanium (Ge) and tellurium (Te) Which element is a metalloid ? Check all that apply. polonium (Po) silicon (Si) antimony (Sb) The metalloid that has three valence electrons is . boron. The metalloid that has five valence electrons in the fourth electron shell is . Sun Mar 28 2010 · The metalloids of the perioic table are: B Si Ge As Sb Te Po and At Metalloids have properties of both metals and non metals.There are seven metalloids in periodic table. Wed Jul 17 2019 · On the periodic table metalloids are found along a zig-zag line between boron and aluminum down to polonium and astatine. Usually the semimetals or metalloids are listed as boron s...


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