Chemistry, 10.02.2021 20:30, Diaryyy3986
Look at the group numbers (vertical columns) and the number of valence electrons each element has in that group (vertical column). What do you notice?
Answers: 3
Look at the group numbers (vertical columns) and the number of valence
electrons each element has i...
Social Studies, 14.12.2020 01:00
Biology, 14.12.2020 01:00
Social Studies, 14.12.2020 01:00
History, 14.12.2020 01:00
Mathematics, 14.12.2020 01:00
Health, 14.12.2020 01:00
History, 14.12.2020 01:00