Atômica

Quiz
•
Chemistry
•
1st Grade
•
Hard
Used 2+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a menor partícula de um elemento químico que ainda mantém suas propriedades?
Molécula
Átomo
Elétron
Núcleo
Próton
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a carga elétrica de um próton?
Negativa
Neutra
Positiva
Variável
Depende do elemento
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual partícula subatômica tem carga negativa?
Próton
Nêutron
Elétron
Núcleo
Quark
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a principal função dos nêutrons no núcleo atômico?
Fornecer carga positiva
Fornecer carga negativa
Manter a estabilidade do núcleo
Formar moléculas
Emitir radiação
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o nome do modelo atômico que descreve o átomo como uma esfera maciça e indivisível?
Modelo de Rutherford
Modelo de Bohr
Modelo de Dalton
Modelo de Thomson
Modelo Quântico
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quem propôs o modelo atômico que se assemelha a um "pudim de passas"?
John Dalton
Niels Bohr
Ernest Rutherford
J.J. Thomson
Albert Einstein
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual cientista descobriu o núcleo atômico?
Niels Bohr
J.J. Thomson
John Dalton
Ernest Rutherford
Marie Curie
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