17 questions
What is the correct formula for potassium sulfide?
K2S
P2S
KS2
KS
What is the correct formula for potassium phosphide?
K3P
KP
KP3
What is the correct formula for Beryllium fluoride?
BeF
Be2F
BeF2
Which is the correct formula for copper (II) fluoride?
Cu2F
CuF2
CuF
Which is the correct formula for Tin (I) sulfide?
SnS
SnS2
Sn2S
Which is the correct formula for Chromium (II) sulfide?
CrS
Cr2S
CrS2
Which is the correct formula for Aluminum chloride?
Al3Cl
AlCl3
AlCl
Which is the correct name for AgO2?
Silver oxide
Silver (I) oxide (II)
Silver (II) oxide
Silver (IV) oxide
Which is the correct name for CrN?
Chromium (I) nitride
Chromium (III) nitride
Chromium nitride
Chromium (VI) nitride
Which is the correct name for Li2S?
Lithium (II) sulfide
Lithium sulfide
Sulfide lithium
Lithium (I) sulfide
Identify the formula for this combination Sr2+ and I1-
Sr2I
SrI2
SrI
Identify the formula for this combination Al3+ and O2-
Al3O2
AlO
Al2O3
Identify the formula for this combination Mg2+ and (NO2)1-
Mg2(NO2)
Mg(NO2)
Mg(NO2)2
MgNO4
Identify the formula for this combination Ca and O
Ca2O2
CaO
Ca2O
CaO2
Identify the formula for this combination Be and I
Be2I
BeI2
BeI
Identify the formula for this combination Na and N
Na3N
NaN
NaN3
Which is the correct formula for Magnesium hydroxide (OH)1-?
MgOH
MgOH2
Mg(OH)2