Multiple Choice
Which of the following is a metalloid?
A) Carbon, C, Z = 6
B) Sulfur, S, Z = 16
C) Germanium, Ge, Z = 32
D) Iridium, Ir, Z = 77
E) Bromine, Br, Z = 35
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q75: Iron (III) chloride hexahydrate is used as
Q114: Determine the number of protons and identify
Q115: Which of the following is a type
Q116: Determine the average atomic mass of boron.
Q117: What is the name given for the
Q118: The elements in Group 2A are known
Q119: The elements in Group 8A are called
Q120: The chemical name for ClO<sub>3</sub><sup>-</sup> is "chlorate
Q121: Which of these pairs of elements would
Q124: The fact that the complete reaction of