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Beryllium has one more electron than lithium. Can this additional electron fit in the 2s subshell?
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How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw
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Beryllium has one more electron than lithium. Can this additional electron fit in the 2s subshell?...
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