Q. All the elements in a group in the periodic table have the same—
A. Same number of valence electrons
B. Atomic number
C. Atomic weight
D. None of the above
Answer: Same number of valence electrons
We will be happy to hear your thoughts
A. Same number of valence electrons
B. Atomic number
C. Atomic weight
D. None of the above
Answer: Same number of valence electrons
