1 - Q - 04 - Masa atómica y molecular
Quiz
•
Chemistry
•
10th Grade
•
Practice Problem
•
Medium
Willan abata
Used 6+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Llamamos unidad de masa atómica a la doceava parte de la masa de un tipo especial de átomo de carbono, el carbono 12, C. Su símbolo es u.
FALSO
VERDAD
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La masa atómica relativa de un elemento es la .................. de un átomo de este elemento expresada en unidades de masa atómica.
masa total
masa media
masa final
Ninguna
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
La masa molecular relativa de un elemento o de un compuesto es la masa media de una de sus ...................expresada en unidades de masa atómica.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Un mol....
las masas atómicas de los elementos
el número de partículas en valor absoluto, aun para masas muy pequeñas,
es la cantidad de sustancia que contiene tantas partículas elementales (átomos, moléculas, iones...)
ninguna
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La masa molecular de un elemento o un compuesto, M, es el número de veces que una molécula contiene la unidad de masa atómica.
FALSO
VERDAD
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La masa molecular del agua H2O es:
H=1 x2 = 2 uma
0=16 x 1 = 16 uma
2
16
18
32
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Número de Avogadro
Un mol de átomos equivale a
6,022 x 1023 moleculas
6,022 x 1023 átomos
6,022 x 1023 uma
ninguna
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
SUBSTÂNCIAS PURAS E MISTURAS
Quiz
•
10th Grade
15 questions
PARTÍCULAS SUBATÓMICAS
Quiz
•
10th Grade
10 questions
Los Fluidos.
Quiz
•
10th Grade
10 questions
Leis ponderais da Química
Quiz
•
10th Grade
10 questions
Vera+ Argentina
Quiz
•
10th Grade
15 questions
JUGANDO CON ANHIDRIDOS WILMA
Quiz
•
1st - 12th Grade
15 questions
9.sınıf /Kimya bilimi/ 20 soru
Quiz
•
9th - 12th Grade
10 questions
PILA DANIELL
Quiz
•
9th - 10th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Chemistry
25 questions
Unit 4/5-Covalent Bonding/Nomenclature
Quiz
•
10th Grade
20 questions
Naming Ionic Compounds
Quiz
•
10th - 12th Grade
20 questions
Ions
Quiz
•
10th Grade
25 questions
VSPER Shape Quiz
Quiz
•
10th Grade
17 questions
Periodic Trends
Quiz
•
10th Grade
61 questions
KAP Chemistry Covalent Test Review
Quiz
•
10th Grade
27 questions
Unit 4/5 Covalent Bonding/Nomenclature
Quiz
•
10th - 12th Grade
21 questions
Naming Covalent and Ionic Compounds
Lesson
•
9th - 12th Grade
