
Quiz: Átomos e Teorias Atômicas
Authored by Romário Vianna
Chemistry
1st Grade

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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quem foi o primeiro filósofo a propor a ideia do átomo como uma partícula indivisível?
Aristóteles
John Dalton
Demócrito
Rutherford
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual cientista propôs a primeira teoria atômica com base científica?
Dalton
Thomson
Bohr
Chadwick
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O modelo de Thomson é conhecido como:
Modelo planetário
Bola de bilhar
Pudim de passas
Núcleo central
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual descoberta levou Rutherford a propor um modelo com núcleo central?
Experiência da gota de óleo
Experiência da folha de ouro
Eletroforese
Espectroscopia atômica
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
No modelo de Bohr, os elétrons:
Ficam fixos ao redor do núcleo
Estão espalhados aleatoriamente
Giram em órbitas circulares com energia definida
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual partícula subatômica foi descoberta por Chadwick?
Elétron
Próton
Nêutron
Quark
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das afirmações é verdadeira sobre o modelo de Dalton?
O átomo é divisível
Os átomos de um mesmo elemento são idênticos
Os átomos possuem cargas positivas e negativas
O núcleo é o centro do átomo
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