Qual é a definição de radioatividade?

Partículas Radioativas e Suas Propriedades

Interactive Video
•
Physics, Chemistry, Science
•
9th - 12th Grade
•
Medium

Ethan Morris
Used 1+ times
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Capacidade de um átomo de absorver luz.
Propriedade de um átomo de emitir luz visível.
Habilidade de um átomo de se dividir espontaneamente.
Propriedade de alguns átomos de liberar partículas radioativas.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual partícula radioativa tem massa quatro e carga dois?
Pósitron
Partícula beta
Partícula gama
Partícula alfa
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual partícula tem massa desprezível e carga negativa?
Partícula alfa
Partícula beta
Nêutron
Partícula gama
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual partícula tem alta velocidade e alto poder de penetração?
Partícula alfa
Pósitron
Partícula gama
Partícula beta
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual material é necessário para bloquear a radiação gama?
Papel
Madeira
Plástico
Chumbo
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a carga de um pósitron?
Zero
Positiva
Neutra
Negativa
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual partícula tem massa um e carga zero?
Pósitron
Elétron
Nêutron
Próton
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