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Which element has five energy levels? Potassium Sodium Rubidium Cesium
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2 votes
Which element has five energy levels?

Potassium


Sodium


Rubidium


Cesium

User Breako Breako
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1 Answer

6 votes

Answer:The energy level is the electron cloud number and only Cesium is large enough to have electrons in its sixth shell. Thus,

the answer is B.

Step-by-step explanation:

User Kyri Sarantakos
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