H2O este formula:
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Chimie quizz
Quiz
•
Chemistry
•
7th Grade
•
Hard
Luca Osain
Used 35+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apei
Mercurului
Nu este o formulă
Apă oxigenată
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Azotat de argint?
AgNO2
AgNO3
No3Ag2
Nu știu
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Carbonat de Bariu?
Co3Ba
Co3Ba3
BaCo3
Ba2 (Co3)2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Este adevarat ca Magneziul are doua valențe?
Da
Nu este adevarat!
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Ce element chimic se gaseste in toți acizii?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acid Bromhidric?
H Br2
H Br
H Ba
BaH
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acid Fosforic?
H3PO4
H3 Po3
H2 Po4
Am uitat...
Poate OH PO3?
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