
Modelos Atômicos
Authored by Júlia Torres
Chemistry
9th Grade
Used 6+ times

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6 questions
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1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
A Figura a cima representa qual modelo atômico?
Dalton
Thomson
Rutherford
Newton
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual cientista propôs o primeiro modelo atômico moderno que ficou conhecido como “bola de bilhar”?
Dalton
Rutherford
Thomson
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Uma das características do modelo atômico proposto por Thomson era:
Partícula indivisível e indestrutível.
Núcleo denso, pequeno.
Núcleo positivo e elétrons negativos.
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Qual dos modelos atomicos abaixo é uma representação do modelo atômico de Borh?
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Associe as afirmações a seus respectivos responsáveis:
I- O átomo não é indivisível e a matéria possui propriedades elétricas (1897).
II- O átomo é uma esfera maciça (1808).
III- O átomo é formado por duas regiões denominadas núcleo e eletrosfera (1911).
I - Thomson, II - Dalton, III - Rutherford.
I - Dalton, II - Thomson, III - Rutherford
I - Thomson, II - Rutherford, III - Dalton.
I - Rutherford, II - Thomson, III - Dalton.
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
"Cada elétron move-se em uma órbita, chamada de estado estacionário. Ao absorver energia, salta para um nível mais energético. Já ao retornar a posição original, libera a mesma quantidade adquirida na passagem. Esse processo ocorre na forma de luz. "
Essa citação refere-se a qual dos modelos?
Borh
Rutherford
Dalton
Thomson
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