The formula for calcium sulfide is:
A) Ca2S
B) CaS2
C) CaS
D) Ca2S2
E) Ca2S3
Correct Answer:
Verified
Q45: Which of the following statements regarding ionic
Q51: The formula for aluminum oxide is:
A)AlO
B)Al2O
C)AlO2
D)Al3O2
Q52: Draw the Lewis symbol for CaO.
Q53: Draw the Lewis symbol for K2O.
Q55: Draw the Lewis symbol for MgCl2.
A)Cl-Mg-Cl
B)
Q57: The formula for calcium nitride is:
A)CaN
B)Ca2N
C)CaN2
D)Ca3N2
Q58: Which of the following statements regarding ionic
Q59: An unknown molecular compound has the following
Q60: An unknown molecular compound has the following
Q61: Draw the Lewis structure for the NO2-
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