Multiple Choice
Fluorine forms an ion with a charge of ________.
A) 1-
B) 1+
C) 2+
D) 3+
E) 3-
Correct Answer:

Verified
Correct Answer:
Verified
Q154: What is the formula of the compound
Q155: There are _ electrons,_ protons,and _ neutrons
Q156: The name of the ionic compound (NH<sub>4</sub>)<sub>3</sub>PO<sub>4</sub>
Q157: Which of the following species contains 18
Q158: An atom of <sup>118</sup>Xe contains _ neutrons.<br>A)54<br>B)172<br>C)64<br>D)110<br>E)118
Q160: What is the formula for perchloric acid?<br>A)HClO<br>B)HClO<sub>3</sub><br>C)HClO<sub>4</sub><br>D)HClO<sub>2</sub><br>E)HCl
Q161: How many protons are there in one
Q162: The element X has three naturally occurring
Q163: An atom of 14<sub>C contains _ electrons.</sub><br>A)14<br>B)20<br>C)8<br>D)10<br>E)6
Q164: In the symbol below,X = _. <img