Structura atomului - clasa a VII-a
Quiz
•
Chemistry
•
7th Grade
•
Hard
Giurgea Gabriela
Used 57+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Atomul:
este cea mai mică particulă dintr-o substanță simplă
are două părți distincte
este neutru din punct de vedere electric
este invizibil
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Partea centrală a atomului se numește:
înveliș de electroni
nucleu
centru
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Particulele nucleare pot fi:
protoni
nucleoni
electroni
neutroni
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Protonul:
are simbolul „p+”
are sarcina electrică relativă +1
are sarcina electrică relativă -1
are masa relativă neglijabilă
are masa relativă 1
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Neutronul:
are simbolul „n0”
are masa relativă 1
are sarcina elecrică relativă -1
nu are sarcină electrică(0)
are masa relativă neglijabilă
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Electronul
se găsește în nucleu
are sarcina relativă -1
are masa relativă 1
are masa relativă 0
se deplasează cu viteză foarte mare în jurul nucleului
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Numărul protonilor din nucleu se numește
număr atomic
număr de masă
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
Popular Resources on Wayground
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Order of Operations
Quiz
•
5th Grade
20 questions
Halloween
Quiz
•
5th Grade
16 questions
Halloween
Quiz
•
3rd Grade
12 questions
It's The Great Pumpkin Charlie Brown
Quiz
•
1st - 5th Grade
20 questions
Possessive Nouns
Quiz
•
5th Grade
10 questions
Halloween Traditions and Origins
Interactive video
•
5th - 10th 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
20 questions
heat transfer
Quiz
•
7th Grade
20 questions
Chemical bonding
Quiz
•
7th - 8th Grade
20 questions
Atomic Structure and Periodic Table
Quiz
•
7th Grade
21 questions
Ionic, Covalent and Metallic Bonding
Quiz
•
7th - 10th Grade
22 questions
Endothermic and Exothermic Reactions plus reaction rates
Lesson
•
6th - 8th Grade
15 questions
Physical & Chemical Changes Final
Quiz
•
7th Grade
