Atomul. Structura atomului

Quiz
•
Chemistry
•
8th Grade
•
Easy
Ina Vdovicenco
Used 1+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Atomul este netru din punct de vedere electronic
Fals
Adevărat
Answer explanation
Ai fost foarte atent la vizionarea videoului
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Atomul este alcătuit din atomi şi învelişul electronic
Adevărat
Fals
Answer explanation
Bravo! Eşti atent la lecţie!
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
În partea centrală a atomului se află:
electronii
protonii
învelişul electronic
nucleul
Answer explanation
Brovo! Eşti foarte atent!
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Nucleonii sunt:
neutonii
atomii
electronii
protonii
Answer explanation
Super!
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Numărul de neutroni este egal cu:
N=A+Z
N=A-Z
Answer explanation
Corect!
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simbolul protonului este:
n
p
e
Answer explanation
Ai fost atent!
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simbolul neutronului este:
n
e
p
Answer explanation
Într-adevăr este aşa!
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simbolul electronului este:
n
p
e
Answer explanation
Mă bucur că ai fost atent!
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