Elementos químicos essenciais à vida

Quiz
•
Science
•
9th Grade
•
Hard
Ana Nunes
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Quantos elementos químicos são atualmente conhecidos e que podem ser encontrados em toda a matéria?
118
128
111
100
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Quais são os elementos mais abundantes no corpo humano?
cálcio, potássio, oxigénio e hidrogénio
carbono, oxigénio, nitrogénio e hidrogénio
Hidrogénio, hélio, carbono e nitrogénio
Fósforo, sódio, cálcio e nitrogénio
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Que elemento é responsável pela conversão dos nutrientes em energia?
O
N
H
C
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Que elemento químico está presente em todos os compostos orgânicos que existem no nosso corpo?
O
N
C
H
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
De entre os elementos carbono, oxigénio, nitrogénio e hidrogénio, qual é o menos abundante no ser humano?
O
N
C
H
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Que elementos químicos minoritários estão presentes nos ossos e dentes?
Ca e P
Ca e Au
P e K
Na e Li
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Em que componente de um smartphone é encontrado o elemento químico silício, Si?
Câmera
Ecrã
Chip
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