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What is the formula of the nitride ion?
Q6: When 2 moles of Mg₃ N<sub>2</sub> are
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Q49: In an atom, the nucleus contains<br>A)an equal
Q66: In glycolysis, glucose produces 2 pyruvate ions
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Q90: What element has the electron configuration 1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>2</sup>?<br>A)carbon<br>B)oxygen<br>C)sulfur<br>D)iron<br>E)silicon