Which of the following is a halogen?
A) Cl
B) F
C) I
D) all of the above
E) none of the above
Question 2
What is the term for an element that generally has a high density, high melting point, and is a
good conductor of heat and electricity?
A) metal
B) nonmetal
C) semimetal
D) all of the above
E) none of the above