El átomo y la Tabla Periódica

Quiz
•
Chemistry
•
8th Grade
•
Hard
Mamen Romero
Used 2+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El número de protones de un átomo recibe el nombre de:
Número secreto
Localizador
Número identificativo
Número atómico
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La masa de un electrón es aproximadamente unas 2000 veces inferior a la del protón
Verdadero
Falso
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un anión es un átomo que ha perdido electrones
Verdadero
Falso
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El electrón fue descubierto por el científico:
Rutherford
Thomson
Einstein
Chadwick
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué nombre recibe el modelo atómico de Thomson?
Pudin de pasas
Esfera maciza
Sistema planetario
Capas de energía
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué famoso experimento hizo Rutherford para conocer la estructura del átomo?
Lámina de oro
Rayos catódicos
Radiactividad
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un catión es un átomo que ....
Ha ganado protones (positivos)
Ha perdido electrones (negativos)
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