Chemistry, 04.02.2021 20:00 jackie36390
According to most scientists, what is the ultimate cause of most mass extinctions? a) Overhunting B) The evolution of new species to replace old ones C) Major changes in the environment D) Asteroid impacts
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Give the orbital configuration of the phosphorus (p) atom.
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Na chemical reaction, activation energy increases the of the reactants. this outcome causes the particles to collide, which results in the of new products.
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What causes the appearance of lines in a emission spectrum
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According to most scientists, what is the ultimate cause of most mass extinctions? a) Overhunting B)...
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