Evaluación Segundo Trimestre
Quiz
•
Chemistry
•
2nd Grade
•
Practice Problem
•
Hard
Luis Erick Saucedo Calzada
Used 7+ times
FREE Resource
Enhance your content in a minute
27 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El número atómico indica el numero de protones que hay dentro de un núcleo. ¿Cuántos protones hay en el núcleo atómico del Oxigeno (O)?
8
6
2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El número de electrones de un átomo, es igual al numero de protones ¿Cuántos electrones hay en el átomo del Cadmio (Cd)?
12
5
48
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Selecciona aquel elemento (bioelementos) que forman parte de la materia viva
Mercurio
Carbono
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es una molécula:
H20 (Agua)
Neón
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En una ecuación química los coeficientes (los números grandes que están al inicio de la molécula) representan...
El numero de moles
El número de Avogadro
El numero de gramos
El numero de partículas
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un mol es una unidad de medida del Sistema Internacional para medir:
la cantidad de longitud
la cantidad de peso
la cantidad de masa
la cantidad de sustancia
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿A qué corresponde este valor: 6,022 x 1023?
Masa
Numero de Avogadro
Peso molecular
Volumen
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
24 questions
LE CARATTERISTICHE DELLA MATERIA
Quiz
•
2nd Grade
25 questions
chemical naming 01
Quiz
•
KG - University
24 questions
Prueba: Átomos y Moléculas
Quiz
•
2nd - 3rd Grade
24 questions
The Atom & Periodic Table
Quiz
•
2nd Grade
24 questions
ôn tập chương halogen
Quiz
•
1st - 5th Grade
22 questions
Trắc nghiệm ancol-phenol- Hóa 11
Quiz
•
1st - 3rd Grade
23 questions
EXAMEN QUÍMICA
Quiz
•
1st - 12th Grade
24 questions
Mezclas
Quiz
•
1st - 12th 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
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
14 questions
States of Matter
Lesson
•
KG - 3rd Grade
13 questions
Veterans' Day
Quiz
•
1st - 3rd Grade
10 questions
Charlie Brown's Thanksgiving Adventures
Interactive video
•
2nd - 5th Grade
20 questions
Multiplication Mastery Checkpoint
Quiz
•
1st - 5th Grade
20 questions
Subtraction Facts
Quiz
•
2nd Grade
20 questions
Multiplication Facts
Quiz
•
2nd - 3rd Grade
20 questions
Place Value
Quiz
•
KG - 3rd Grade
