Multiple Choice
The charge on a sulfide ion is
A) 3+.
B) 2+.
C) 0.
D) 2-.
E) 3-.
Correct Answer:
Verified
Correct Answer:
Verified
Q11: The HCO<sub>3</sub><sup>1-</sup>ion is called<br>A)hydrogen carbonate.<br>B)hydrogen carbide.<br>C)carbide.<br>D)carbonate.<br>E)carbonite.
Q12: The formula for ammonium hydroxide is<br>A)OHNH<sub>4.</sub><br>B)NH<sub>4</sub>NO<sub>3.</sub><br>C)NH<sub>4</sub>O.<br>D)NH<sub>4</sub>OH.<br>E)Al(OH)<sub>3.</sub>
Q13: Match the following.<br>-calcium sulfate<br>A)<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/.jpg" alt="Match the
Q14: The permanganate ion is composed of<br>A)one atom
Q15: Which pair of elements is most likely
Q17: What is the name of AlCl<sub>3</sub>?<br>A)aluminum chloride<br>B)aluminum(III)chloride<br>C)aluminum
Q18: A small negatively charged particle formed when
Q19: A formula unit of the ionic compound
Q20: The property that describes the ease with
Q21: Which is the correct formula for the