Multiple Choice
What is the name of Na2O?
A) Disodium monoxide
B) Sodium monoxide
C) Sodium dioxide
D) Sodium(I) oxide
E) Sodium oxide
Correct Answer:
Verified
Correct Answer:
Verified
Q73: Silver chloride is used in photographic emulsions.
Q74: What is the name of IF<sub>7</sub>?<br>A)Iodine fluoride<br>B)Iodic
Q75: Iron (III) chloride hexahydrate is used as
Q76: Iodine pentafluoride reacts slowly with glass and
Q77: The molecular formula of a compound provides
Q79: Which one of the following formulas of
Q80: The name for HF(g) is<br>A)Hydrofluoric acid.<br>B)Hydrogen(I)fluoride.<br>C)Hydrogen fluoride.<br>D)Hydrogen
Q81: Millikan's oil-drop experiment<br>A)established the charge on an
Q82: What is the formula for magnesium sulfide?<br>A)MgS<br>B)MgS
Q83: What is the name of PCl<sub>3</sub>?<br>A)Phosphorus chloride<br>B)Phosphoric