Átomo
Quiz
•
Chemistry
•
9th Grade
•
Practice Problem
•
Medium
Colégio Didálvi
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Segundo o Modelo da Nuvem Eletrónica, um átomo é constituído por
núcleo e número atómico
nuvem eletrónica e numero de massa
núcleo e nuvem eletrónica
nuvem eletrónica e isótopos
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
No núcleo de um átomo existem
protões e eletrões
protões e neutrões
neutrões e eletrões
eletrões e bozões
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A nuvem eletrónica é constituída por
protões
neutrões
bozões
eletrões
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Os protões têm carga
positiva
negativa
neutra
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Os neutrões têm carga
positiva
negativa
neutra
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Os eletrões têm carga
positiva
negativa
neutra
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um átomo é eletricamente neutro porque
o nº de protões é igual ao nº de neutrões
o nº de neutrões é igual ao nº de eletrões
o nº atómico é igual ao nº de massa
o nº de protões é igual ao nº de eletrões
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