Multiple Choice
What is the name of the halogen in period 4?
A) iodine
B) bromine
C) barium
D) neon
E) potassium
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q56: Sodium sulfate has the chemical formula Na<sub>2</sub>SO<sub>4</sub>.Based
Q57: Which of the following atoms contains the
Q58: Copper has an atomic weight of 63.55
Q59: The elements in group 2A are known
Q60: What is the empirical formula of an
Q62: Which atom is most likely to form
Q63: The element chlorine has two stable isotopes,chlorine-35
Q64: Rank the subatomic particles from least to
Q65: What is the mass percent of
Q66: What is the correct formula for calcium