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An element has an atomic number of 78. the number of protons and electrons in a neutral atom of the element would be
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What are the first three quantum numbers for the electrons located in subshell 2s?
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Give the orbital configuration of the phosphorus (p) atom.
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Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?
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An element has an atomic number of 78. the number of protons and electrons in a neutral atom of the...
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