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Magnesium is a metal with a dull surface. Why is this unusual?
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21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8
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Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
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Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.
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Magnesium is a metal with a dull surface. Why is this unusual?...
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