
Întrebări despre atom
Authored by gabriela ganea
Chemistry
7th Grade

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce particulă are sarcină pozitivă?
electronul
neutronul
protonul
nucleonul
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Numărul atomic al unui element ne arată:
numărul de neutroni
masa atomului
numărul de protoni
numărul de izotopi
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un atom este neutru din punct de vedere electric deoarece:
are același număr de protoni și electroni
are un nucleu neutru
neutronii neutralizează protonii
nu are sarcină
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Completează: Un atom de oxigen are numărul atomic 8. El are __ protoni și __ electroni.
8
8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce conține nucleul unui atom?
electroni
protoni și neutroni
doar protoni
protoni și electroni
Access all questions and much more by creating a free account
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
Test - Soluții, clasa a VII-a
Quiz
•
1st - 10th Grade
10 questions
Atomul cls a VII-a
Quiz
•
7th Grade
9 questions
Alcadiene
Quiz
•
10th Grade
10 questions
Atomul
Quiz
•
12th Grade
10 questions
Zaharide
Quiz
•
11th Grade
10 questions
La struttura dell'atomo
Quiz
•
6th - 8th Grade
10 questions
Catene de atomi de carbon. Tipuri de atomi de carbon
Quiz
•
10th - 12th Grade
10 questions
Reacții de precipitare
Quiz
•
8th Grade
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade