En els òxids metàl·lics, l'oxigen actua amb número d'oxidació...
Formulació inorgànica·òxids metal·lics

Quiz
•
Chemistry
•
9th Grade
•
Medium
David Guirado
Used 4+ times
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
+2
-2
-1
+1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si tenim el nom d'un òxid metal·lic, la fòrmula s'escriurà com....
El símbol de l'oxigen+símbol metall
El simbol del metall+símbol oxigen.
El símbol de no·metall+símbol oxígen.
El símbol de l'oxigen+símbol de no-metall
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La fórmula de l'óxido de cadmi és
Cd2O
CdO2
CdO
Cd2O3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El Au2O és
Monóxid de dior
Óxid d'or
Monóxid de diauro
Dior de monóxid
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La fórmula del Triòxid de dicrom és
Cr2O3
Cr3O2
O3Cr2
CrO3
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Mónoxido de diLiti
LiO
Li2O
Li2O2
LiO2
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
MONòXID DE CALCI
CaO
Ca2O
Ca2O2
OCa
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