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Chemistry, 22.06.2019 08:30
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
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What will most likely happen when two bromine atoms bond together?
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Chemistry, 22.06.2019 15:30
The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
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Which of the following is a solution a- brewed coffee b-tomato juice c- ranch salad dressing d- muddy water
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A3.0 m solution of hcl can be prepared from a 12.0 m solution by diluting 30 l of the 12.0 m solutio...
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