Diagnóstico 1ero medio
Quiz
•
Chemistry
•
8th - 12th Grade
•
Hard
Stephanie Vinet
Used 3+ times
FREE Resource
Enhance your content
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El modelo atómico que suscitó la idea del átomo como estructura eléctrica fue el:
de Dalton
de Rutherford
de Bohr
de Thomson
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Con su experimento, Rutherford comprobó:
que en el núcleo atómico están incrustados los electrones
la existencia del electrón
la existencia del neutrón
que el núcleo atómico está separado de los electrones
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si un átomo neutro pierde un electrón:
su carga total no se altera
su carga total queda negativa
su carga total queda positiva
resulta un anión
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
En un átomo neutro con 22 electrones y 26 neutrones, sus números atómicos y másico son, respectivamente:
22 y 26
22 y 48
26 y 22
26 y 48
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El isótopo más abundante del aluminio es el 13Al27. Las cantidades de protones, neutrones y electrones del ion Al+3 de este isótopo son, respectivamente:
10, 14 y 13
10, 40 y 10
13, 14 y 10
13, 14 y13
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Un átomo posee 19 protones, 20 neutrones y 19 electrones. ¿Cuál de los siguientes átomos es su isótono? (poseen igual número de neutrones)
19A39
10B20
18C38
39D58
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El ion 3579Br -
es un catión
posee 36 electrones
posee 43 neutrones
posee más protones que neutrones
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
20 questions
Velocidade das reações
Quiz
•
8th - 9th Grade
10 questions
Química
Quiz
•
12th Grade
13 questions
Entre la Acidez y la Basicidad
Quiz
•
9th Grade
11 questions
cambios químicos y físicos
Quiz
•
10th Grade
20 questions
LIGAÇÕES QUÍMICAS
Quiz
•
9th - 12th Grade
10 questions
Nomenclatura de óxidos metálicos
Quiz
•
1st - 10th Grade
10 questions
Separación de Mezclas
Quiz
•
11th Grade
10 questions
VER 5to SEC. 2021
Quiz
•
11th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Chemistry
20 questions
Physical and Chemical Properties
Quiz
•
8th Grade
20 questions
Counting Atoms Practice
Quiz
•
8th Grade
32 questions
Unit 2/3 Test Electrons & Periodic Table
Quiz
•
10th Grade
20 questions
Physical or Chemical Change/Phases
Quiz
•
8th Grade - University
20 questions
COUNTING ATOMS
Quiz
•
10th Grade
20 questions
Chemical Reactions
Quiz
•
8th Grade
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
33 questions
Unit 2-3 Electrons and Periodic Trends
Quiz
•
10th Grade