
Sistemul periodic al elementelor chimice
Quiz
•
Chemistry
•
7th Grade
•
Medium
Monika Cseh
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care element se găsește în perioada 2?
Fluor
Potasiu
Oxigen
Calciu
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este metalul ușor?
sodiu
fier
aur
cupru
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un element are pe stratul 3(M) – 7 electroni.....care?
clor
brom
sulf
oxigen
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A
Configurația electronică a atomilor unui element este: 1(K) – 2e–; 2(L) – 8e–. Determină poziția elementului în Tabelul Periodic.
grupa 2, perioada 2
grupa 18, perioada 2
grupa 18, perioada 1
grupa 10, perioada 2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Numărul maxim de electroni de pe stratul M este:
8
18
2
nici unu nu este corect
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Atomul 24 X :
are structură stabilă de octet;
are 4 electroni în învelișul electronic
se află situat în grupa 1
este un gaz rar
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
..........este un gaz rar din perioada a 2-a.
azot
hidrogen
argon
neon
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
10 questions
T3-C5-7°-TEMA: Taller quiz -Taller de repaso I
Quiz
•
7th Grade
10 questions
Información del átomo
Quiz
•
7th Grade
14 questions
Nutrición
Quiz
•
1st Grade - University
15 questions
Materia, calor y temperatura
Quiz
•
2nd - 9th Grade
10 questions
Ioni și molecule
Quiz
•
7th - 8th Grade
15 questions
Evaluación inicial 3ºESO
Quiz
•
7th Grade
10 questions
METODOS ELECTROQUIMICOS
Quiz
•
1st - 12th Grade
14 questions
NOMENCLATURA ORGÁNICA
Quiz
•
1st - 12th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
6 questions
FOREST Self-Discipline
Lesson
•
1st - 5th Grade
7 questions
Veteran's Day
Interactive video
•
3rd Grade
20 questions
Weekly Prefix check #2
Quiz
•
4th - 7th Grade
Discover more resources for Chemistry
10 questions
Physical and chemical properties review
Quiz
•
7th Grade
20 questions
Chemical and Physical Properties and Changes
Quiz
•
7th Grade
15 questions
Classifying Elements, Compounds, and Mixtures
Quiz
•
6th - 8th Grade
10 questions
Mastering the Art of Balancing Chemical Equations
Interactive video
•
6th - 10th Grade
10 questions
Exploring the Five Types of Chemical Reactions
Interactive video
•
6th - 10th Grade
