Los protones tienen una carga negativa.
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Modelo Atómicos
Quiz
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Chemistry
•
3rd Grade
•
Medium
jonatan polo
Used 4+ times
FREE Resource
20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Verdadero
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2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El número másico de un elemento indica la suma de protones y neutrones en el núcleo.
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3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un átomo es la partícula más pequeña de un elemento que conserva todas las propiedades de dicho elemento.
Verdadero
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4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El modelo de John Dalton describía los átomos como esferas sólidas e indivisibles.
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5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Niels Bohr propuso la existencia de órbitas específicas para los electrones en 1913.
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6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Thomson explicó la neutralidad eléctrica de la materia basándose en su modelo atómico.
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7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Las órbitas en el modelo de Niels Bohr no tienen niveles de energía específicos.
Verdadero
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