Formula generală și denumirea oxizilor
Interactive Video
•
Chemistry
•
7th Grade
•
Easy
Zinaida Chiosa
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cum se clasifică compușii anorganici?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cum se clasifică compușii anorganici?
Compușii anorganici se clasifică în săruri, oxizi, acizi, baze.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este formula generală a oxizilor?
E2O3
EnO2m
E2On
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este formula generală a oxizilor?
E2O3
EnO2m
E2On
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cum denumim oxizii de metal?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cum denumim oxizii de metal?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care oxid al ferului se mai numește oxid feric?
Da, oxidul feric este o formă de oxid de fier(II).
Da, oxidul feric este o formă a oxidului de fier(III)
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