Which of the following series of elemental symbols lists a nonmetal, a metal, and a metalloid? (a) ca, cu, si (b) k, mg, b (c ) br, ba, ge (d) o, na, s (e) ag cr, as

(C) Br, Ba, Ge

Explanation:

Here in option (c) Br which is symbol of bromine is a nonmetal bromine is generally found in liquid form the second element Ba which is symbol of barium is a metal and the third element which is Ge germanium is a Metalloid so option (C) will be the correct answer as it list metal nonmetal and metalloid .  

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

1 is the answer to this problem