In the ground state, valence electrons of a krypton atom are found in
- Mayya Alocci
- Jul 30, 2023
- 1 min read
January 2019 NY Regents Chemistry Exam
3 In the ground state, valence electrons of a krypton atom are found in
(1) the first shell (2) the outermost shell (3) both the nucleus and the first shell (4) both the first shell and the outermost shell
Solution: Valence electrons of an atom of any element are electrons that are found in the outermost shell.
Answer: 2
Prepare for the Chemistry Regents Exam: HERE
Contact us for chemistry tutoring: HERE
Commenti