Na2O is named
A) sodium dioxide.
B) sodium oxide.
C) sodium(II) oxide.
D) sodium oxygen.
Correct Answer:
Verified
Q79: The ion NO2- is named
A)nitrate ion.
B)nitrite ion.
C)nitrogen
Q235: In which set do all elements tend
Q236: Which one of the following compounds contains
Q237: What is the most likely charge on
Q238: What is the chemical formula for iron(II)phosphate?
A)Fe2P
B)Fe2PO4
C)Fe3P4
D)Fe3(PO4)2
Q241: Elements are classified as metals,nonmetals,or semimetals.At room
Q242: In the following drawings,shaded spheres represent cations
Q243: The charge to mass ratio of an
Q244: The chemical formula for calcium telluride is
A)Ca(TeO3).
B)Ca(TeO2).
C)CaTe.
D)CaTe2.
Q245: In the following drawings,shaded spheres represent cations
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