The model below shows a calcium atom.
How many electrons are in the third energy level?
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Answers: 2
Chemistry, 21.06.2019 20:50, deanlmartin
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Answers: 1
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Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water
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Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3
Answers: 3
Chemistry, 22.06.2019 13:10, kellinvagneur
Which electron configuration represents the electrons in an atom of sodium in the ground state at stp
Answers: 1
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