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UD5_1: Estructura atómica — notas, flashcards y quiz Practice Quiz
Test your knowledge of UD5_1: Estructura atómica — notas, flashcards y quiz with 12 practice questions. Get instant feedback and detailed explanations to identify gaps and improve your understanding.
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Question 1 of 120 answered
¿Qué representa el número másico de un átomo?
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Correct answer: La suma de protones y neutrones en el núcleo
El número másico $A$ es la suma de protones y neutrones presentes en el núcleo; no incluye electrones.
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