Count the atoms
2Ca(H2PO4)3
How many O atoms are in the above equation?...
Chemistry, 08.12.2020 22:00, parisaidan366
Count the atoms
2Ca(H2PO4)3
How many O atoms are in the above equation?
Answers: 3
Chemistry, 22.06.2019 08:00, flakko1899
An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
Answers: 1
Mathematics, 07.04.2021 20:30
Mathematics, 07.04.2021 20:30
Mathematics, 07.04.2021 20:30
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Mathematics, 07.04.2021 20:30