17jonesmya
17jonesmya
24-04-2020
Mathematics
contestada
please help me
40 points
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mathie3
mathie3
24-04-2020
I think the answer is 60. I could be wrong... but I believe that is the answer because 10+10+10=30 then 90-30=60!
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The following values are the only energy levels of a hypothetical one-electron atom: E₆ = -2×10⁻¹⁹J E₅ = -7×10⁻¹⁹J E₄ = -11 ×10⁻¹⁹J E₃ = -15 ×10⁻¹⁹J E₂ = -17 ×1
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