Chemistry, 22.10.2020 16:01 JoeyJo6704

The characteristic bright–line spectrum of potassium is produced when electrons A) jump to higher energy levels
B) return to lower energy levels
C) are lost by neutral potassium atoms
D) are gained by neutral potassium atoms
E) are released from the nucleus

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The characteristic bright–line spectrum of potassium is produced when electrons A) jump to higher e...