Question

Of the following elements, which could be classified as a metalloid (semimetal)? Select all that apply.

(A) Mg
(B) Ti
(C) Ge
(D) Si
(E) Rn
(F) Au
(G) Bi
(H) At
(I) Br
(J) B
(K) Eu

Answer 1

(C) Ge

(D) Si

(H) At

(J) B

Hope this helps!