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Only the most active metals react with oxygen to form ________.
Q34: Which phosphorus chloride compound will form in
Q40: Based on the crystal-field strengths F<sup>-</sup> <
Q57: The melting of a substance at its
Q64: Which element is oxidized in the reaction
Q74: What is the oxidation state of chromium
Q79: Which one of the following is the
Q83: Control rods in a nuclear reactor are
Q110: The missing reactant from this reaction is
Q113: Which mineral contains titanium?<br>A)pyrolusite<br>B)chalcopyrite<br>C)galena<br>D)rutile<br>E)sphalerite
Q164: What exposure level to radiation is fatal