trilha 2 ano

Quiz
•
Chemistry
•
11th Grade
•
Medium
francisco viana
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 20 pts
Qual é a definição correta de massa molar?
A massa total de uma substância em gramas.
A massa de um mol de átomos de um elemento.
A massa de um mol de moléculas de uma substância.
A massa total de átomos presentes em uma molécula.
2.
MULTIPLE CHOICE QUESTION
1 min • 20 pts
Qual é a unidade de medida mais comumente usada para expressar a massa molar de uma substância?
Grama (g)
Grama por mol (g/mol)
Quilograma (kg)
Quilograma por mol (kg/mol)
3.
MULTIPLE CHOICE QUESTION
1 min • 20 pts
Qual é a massa molar do oxigênio (O2)?
8 g/mol
16 g/mol
32 g/mol
64 g/mol
4.
MULTIPLE CHOICE QUESTION
2 mins • 20 pts
Qual a massa molar do etanol C2H6O C- 12g H- 1g O-16g
56 g/mol
46 g/mol
5 g/mol
30 g/mol
5.
MULTIPLE CHOICE QUESTION
45 sec • 20 pts
Qual é o nome do elemento químico representado pelo símbolo "Fe" na tabela periódica?
Ferro
Flúor
Fósforo
Francium
6.
MULTIPLE CHOICE QUESTION
1 min • 20 pts
A tabela periódica tem quantos periodos e quantas familias
7 familias e 18 periodos
8 periodos e 7 familias
17 familias e 8 periodos
7 periodos e18 familias
7.
MULTIPLE CHOICE QUESTION
45 sec • 20 pts
Qual é o elemento químico representado pelo símbolo "Na" na tabela periódica?
Sódio
Níquel
Alumínio
Potássio
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Ativ.Química Recup.2°Ano 3°Bim

Quiz
•
10th Grade - University
15 questions
TERMOQUÍMICA

Quiz
•
11th Grade
6 questions
Gases

Quiz
•
10th - 11th Grade
14 questions
Limiting reactants practice

Quiz
•
10th - 11th Grade
10 questions
IKATAN KIMIA SESELIA EVI

Quiz
•
9th - 12th Grade
15 questions
Penilaian Harian II X IPA (Hukum-Hukum Dasar Kimia)

Quiz
•
10th - 12th Grade
12 questions
Diagnóstico Química 11.ºano

Quiz
•
11th Grade
10 questions
Perhitungan Entalpi Reaksi

Quiz
•
11th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Chemistry
20 questions
Metric Conversions

Quiz
•
11th Grade
16 questions
Counting Sig Figs

Quiz
•
10th - 12th Grade
20 questions
Atomic Structure

Quiz
•
10th - 12th Grade
17 questions
CHemistry Unit 7 Dimensional Analysis Practice

Quiz
•
9th - 12th Grade
22 questions
SCIENCE LAB EQUIPMENT

Quiz
•
5th - 12th Grade
7 questions
Elements, Compounds, Mixtures

Lesson
•
9th - 12th Grade
18 questions
Classifying Matter Particle Diagrams

Quiz
•
11th - 12th Grade
19 questions
U2 Protons Neutrons and Electrons

Quiz
•
11th Grade