Why do electrons enter the 4s orbital before entering the 3d orbital?
o a. because the 3d orb...
Chemistry, 07.07.2019 23:10 lasagnafoe
Why do electrons enter the 4s orbital before entering the 3d orbital?
o a. because the 3d orbital is at a lower energy level
ob. because both the 4s and 3d orbitals are at the same energy level
o c. because the 4s orbital is at a lower energy level
od. because the 4s orbital is at a higher energy level
reset
next
Answers: 2
Chemistry, 22.06.2019 12:00
Which of the following units is not an official si unit? mole liter kilogram ampere
Answers: 1
Chemistry, 22.06.2019 13:10
What type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? view available hint(s) what type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? salt bridge disulfide bridge hydrogen bond hydrophobic interaction
Answers: 1
Chemistry, 22.06.2019 23:00
Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?
Answers: 3
History, 29.06.2019 05:00
English, 29.06.2019 05:00
History, 29.06.2019 05:00
English, 29.06.2019 05:00
Geography, 29.06.2019 05:00
Geography, 29.06.2019 05:00
History, 29.06.2019 05:00
Mathematics, 29.06.2019 05:00