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Isotopes (such as hydrogen-1, hydrogen-2, and hydrogen-3) are the atoms of the same element that differ in:
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An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.
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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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Isotopes (such as hydrogen-1, hydrogen-2, and hydrogen-3) are the atoms of
the same element that di...
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