Groups run up and down or top to bottom while periods Run side to side or cross.
true or false?
+4
Answers (2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Groups run up and down or top to bottom while periods Run side to side or cross. true or false? ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.