Chemistry, 16.09.2019 04:30 xlebrny1215
An atom of copper is represented by 6529cu. how many neutrons are in the nucleus of this atom?
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Chemistry, 22.06.2019 12:30
Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.
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Chemistry, 23.06.2019 02:30
Which words or phrases identify layers of groundwater? check all that apply. water table kettle lake saturation zone underground lake sinkhole will give brainiest, answer quickly.
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An atom of copper is represented by 6529cu. how many neutrons are in the nucleus of this atom?...
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