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Mathematics, 22.11.2020 14:40 hannah2718

El litio presenta en forma de dos isótopos, el Li-6 y el Li-7. Si la masa atómica del elemento es 6,9, ¿Cuál de estos dos isótoposo son mas abundantes?

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El litio presenta en forma de dos isótopos, el Li-6 y el Li-7. Si la masa atómica del elemento es 6,...

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