What is the correct name for Au3N? (3 points)
Gold nitride
Gold trinitride
...
Answers: 2
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11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg
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How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?
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How much energy is required to vaporize 2 kg of copper? a 4730 kj b 207kj c 9460 kj d 414kj
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