La fórmula NH3
formulació

Quiz
•
Chemistry
•
10th Grade
•
Hard

Conxi Capllonch
Used 6+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
significa trihidrur de niquel
significa trihidrogen de niquel
significa tetrahidrur de niquel
significa trihidrur de nitrogen
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
d'aquesta fórmula es podria dir que
es diu aigua
es pot dir monòxid de dihidrogen
te un àtom d'oxigen i 2 àtoms d'hidrogen
totes les respostes són correctes
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
el monòxid de calci tindria una fórmula que seria
CaO
OCa
CO
OC
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
la fórmula NiF2 es diu
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En Aquesta molècula CaNi apareixen
dos metalls
dos no-metalls
un metall i un no metall
dos gasos nobles
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El compost que representa aquesta fórmula PCl5 es diu
tetraclorur de potassi
pentaclorur de potassi
pentaclorur de fósfor
clorur dtrie potassi
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El triòxid de diferro té com a fórmula
Fe302
Fe203
F303
Fe2H3
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