
Atomic Structure and Theories Quiz

Quiz
•
Science
•
8th Grade
•
Hard
ADRIANE CARVALHO
Used 5+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quem propôs a primeira teoria atômica que descreveu os átomos como partículas indivisíveis?
Niels Bohr
John Dalton
Joseph John Thomson
Ernest Rutherford
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main component of an atom's nucleus?
Electrons
Protons and Neutrons
Quarks
Photons
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual modelo do átomo introduziu o conceito de núcleo?
Modelo de Bohr
Modelo de Rutherford
Modelo de Thomson
Modelo de Dalton
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a carga de um nêutron?
Neutro
Variável
Negativo
Positivo
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o termo para átomos com o mesmo número de prótons, mas diferentes números de nêutrons?
Isótopos
Isóbaros
Isoeletrônicos
Isótonos
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual modelo atômico é conhecido como o 'modelo do pudim de passas ?
Modelo de Rutherford
Modelo de Bohr
Modelo de Thomson
Modelo de Dalton
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual modelo atômico introduziu o conceito de órbitas de elétrons ou níveis de energia?
Modelo de Thomson
Modelo de Bohr
Modelo de Dalton
Modelo de Rutherford
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Por que o número atômico de um elemento é definido?
Número de elétrons
Número de átomos
Número de nêutrons
Número de prótons
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