How are chlorine-37 and calcium-40 similar?
A) # of protons
B) # of electrons
C) # of neutrons
D) no similarity
Answer: C
How are chlorine-37 and calcium-40 similar?
A) # of protons
B) # of electrons
C) # of neutrons
D) no similarity
Answer: C
A) # of protons
B) # of electrons
C) # of neutrons
D) no similarity
Answer: C