Chemistry, 01.07.2019 01:30 veronica25681
Some elements located on the periodic table in groups 3 to 12 have valence electrons in the d- or f- orbitals. what are these elements called? a. representative elementsb. transitional elements c. actinidesd. lanthinides
Answers: 1
Chemistry, 22.06.2019 22:10, preachersgirl5
What is the indicator of the number of ions in solution? the amount of conductivity the amount of precipitate the amount of solute added
Answers: 1
Some elements located on the periodic table in groups 3 to 12 have valence electrons in the d- or f-...
Mathematics, 05.10.2019 12:00
Mathematics, 05.10.2019 12:10
Mathematics, 05.10.2019 12:10
History, 05.10.2019 12:10