modern periodic table
Answers
Answered by
1
Answer:
Rows of modern periodic table are known as periods as they are in Mendeleev table. And vertical columns are known as groups.. It consists of seven horizontal rows and 18 vertical columns. The form of Modern Periodic Table is based on the electronic configuration of elements...
Answered by
0
Answer:
YOUR NEED IS IN THE PICTURE
Attachments:
Similar questions