Substanțe compuse
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Pos. | Name | Entered on | Points | Result |
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- 6
- 7
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- 9
- Answered
- Review
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Question 1 of 9
1. Question
1 pointsEste un oxid metalic:Correct
Incorrect
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Question 2 of 9
2. Question
1 pointsFace parte din clasa sărurilor:Correct
Incorrect
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Question 3 of 9
3. Question
1 pointsEste hidracid:Correct
Incorrect
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Question 4 of 9
4. Question
1 pointsSe Numește sulfat de magneziu:Correct
Incorrect
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Question 5 of 9
5. Question
1 pointsȘirul de substanțe care conțin doar baze este:Correct
Incorrect
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Question 6 of 9
6. Question
1 pointsSunt substanțe alcătuite din molecule:Correct
Incorrect
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Question 7 of 9
7. Question
1 pointsFormula chimică a carbonatului de potasiu este:Correct
Incorrect
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Question 8 of 9
8. Question
1 pointsFormula chimică pentru clorura de potasiu este:Correct
Incorrect
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Question 9 of 9
9. Question
1 pointsCompusul Ca(OH)2 se numește:Correct
Incorrect
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Examples of questions from "Substanțe compuse"
- Șirul de substanțe care conțin doar baze este:
- Sunt substanțe alcătuite din molecule:
- Compusul Ca(OH)2 se numește: