O que é um elemento químico?

Avaliação Modelos Atômicos e Elementos Químicos

Flashcard
•
Chemistry
•
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
Um conjunto de átomos com o mesmo número atômico, quimicamente idênticos.
2.
FLASHCARD QUESTION
Front
Quantos modelos atômicos científicos existem?
Back
Existem 4 modelos atômicos científicos.
3.
FLASHCARD QUESTION
Front
Qual modelo atômico é descrito como 'pudim de passas'?
Back
Modelo de Thomson.
4.
FLASHCARD QUESTION
Front
O que representa o número atômico (Z)?
Back
A quantidade de prótons que o átomo possui.
5.
FLASHCARD QUESTION
Front
Qual parte do átomo não possui carga elétrica?
Back
Nêutron.
6.
FLASHCARD QUESTION
Front
Qual é a carga elétrica de um próton?
Back
Positiva.
7.
FLASHCARD QUESTION
Front
Qual é a carga elétrica de um elétron?
Back
Negativa.
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Estados Físicos da matéria

Flashcard
•
University
15 questions
Termoquimica

Flashcard
•
2nd - 3rd Grade
15 questions
Soluções

Flashcard
•
7th Grade
15 questions
2 Ano 1Trim Recuperação

Flashcard
•
2nd Grade
15 questions
Termoquímica e Cinética Química

Flashcard
•
11th Grade
10 questions
FLASHCARDIZZ LINGUA PORTUGUESA

Flashcard
•
9th Grade
15 questions
Modelo Atômico de Dalton

Flashcard
•
University
10 questions
soluções

Flashcard
•
7th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade
Discover more resources for Chemistry
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade