Los rayos catódicos están constituidos por partículas eléctricas con carga eléctrica negativa
Repaso Física Q 8 22-23

Quiz
•
Physics
•
7th Grade
•
Easy

Ivonne Montes de Oca Fuentes
Used 9+ times
FREE Resource
22 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Falso
Verdadero
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Los electrones tienen carga positiva y los protones negativa
Falso
Verdadero
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Existe un modelo atómico denominado "pastel con pasas"
Verdadero
Falso
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Algunos materiales radioactivos emiten partículas denominadas alfa
Falso
Verdadero
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El modelo atómico de Rutherford es similar a un Sistema Solar
Falso
Verdadero
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bohr propuso que el electrón gira en órbitas circulares concéntricas alrededor del núcleo
Verdadero
Falso
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La energía que se emite o se absorbe en cantidades discretas se llaman fotones
Falso
Verdadero
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