Chemistry, 11.01.2020 15:31 mohamedramadan
The symbol p represents the element phosphorus. this element’s atomic number is 15. how many protons and electrons are in a p–3 ion? 15 protons and 3 electrons 12 protons and 15 electrons 15 protons and 18 electrons 18 protons and 15 electrons
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Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin
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Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
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The symbol p represents the element phosphorus. this element’s atomic number is 15. how many protons...
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