Which of the following statements correctly describes energy levels? answer review
a. in its...
Which of the following statements correctly describes energy levels? answer review
a. in its outermost energy level, oxygen has 4 valence electrons.
b. the second energy level holds a maximum of eight electrons.
c. electrons can never move to a higher or lower energy level.
d. the greater the energy of the level, the farther away it is from the nucleus.
i think its b or c. in my opinion they're both correct, i may be wrong. can someone clarify?
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