Ask Question
7 April, 10:07

What do all elements in a column in the periodic table have in common?

Their atoms have the same number of valence electrons.

Their atoms have the same atomic mass.

Their atoms have the same number of protons and electrons.

Their atoms have the same number of neutrons.

+5
Answers (1)
  1. 7 April, 11:26
    0
    Their atoms have the same number of valence electrons
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What do all elements in a column in the periodic table have in common? Their atoms have the same number of valence electrons. Their atoms ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers