Multiple Choice
Which of the following elements in group 3 of the periodic table is a semimetal?
A) Boron
B) Aluminum
C) Gallium
D) Indium
E) Thallium
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q59: Magnesium will have a(n) _ value for
Q60: The ionic radius of Fe<sup>2+</sup> is _
Q61: _ are allotropes of carbon which comprise
Q62: Which of the following has the smallest
Q63: Which member of the isoelectronic series having
Q65: What is the Mulliken electronegativity of sulfur
Q66: Half the distance between the nuclei of
Q67: The atomic radius of Br is _
Q68: In _ reactions, a recognizable functional group
Q69: A comparison of ionic radii with atomic