Radioatividade
2nd Grade
•20 Qs
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Radioatividade
Quiz
•
Chemistry
•
2nd Grade
•
Practice Problem
•
Easy
FRANCICLEIDE ALMEIDA
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elementos radioativos são aqueles que possuem núcleo instáveis e sofrem decaimento radioativo.
verdadeiro
falso
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual elemento químico foi descoberto por Marie Curie?
Urânio
rádio
Magnésio
Enxofre
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a sigla do polônio?
P
Po
Pl
PO
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que representa o símbolo ao lado?
Radiação
solução
Misturas
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
I, representa qual radiação?
Beta
Gama
Alfa
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual dos alimentos abaixo emite radiação?
Frango
Banana
Arroz
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O uso da radioatividade na agricultura auxilia no controle de pragas e aumento da vida útil dos alimentos.
Falso
Verdadeiro
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