
Radioatividade
Authored by Matheus Gomes
Chemistry
KG
Used 15+ times

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22 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual dos elementos abaixo foram descobertos pelo casal Curie?
Cúrio e Tório
Uranio e Plutonio
Polonio e Radio
Rádio e Curio
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual dos compostos abaixo estava na substância que Henri Becquerel estava estudando quando descobriu a radioatividade?
Plutonio
Uranio
Polonio
Chumbo
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Quando falamos de radioatividade nos referimos a reações que acontecem na eletrosfera:
Verdadeiro
Falso
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Quando há emissão de radiação alfa ou beta, qual propriedade é alterada?
Número de massa
Número atômico
Número de isótopos
Número de isotonos
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Isótopos são atomos que possuem o mesmo número de:
Eletrons
Protons
Neutrons
Massa
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Isóbaros são atomos que possuem o mesmo número de:
Eletrons
Protons
Neutrons
Massa
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Isótonos são atomos que possuem o mesmo número de:
Eletrons
Protons
Neutrons
Massa
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