Multiple Choice
Which of the following statements is false?
A) A crystal of calcium fluoride has equal numbers of calcium ions and fluoride ions.
B) A sodium atom is most likely to ionize to form a cation of charge +1.
C) A sulfide ion has a total of 18 e-.
D) A potassium ion has a total of 18 e-.
E) The charge on a neutral chlorine atom is zero.
Correct Answer:

Verified
Correct Answer:
Verified
Q122: The complete combustion of octane,C<sub>8</sub>H<sub>18</sub>,yields carbon dioxide
Q123: As an ion,sodium has _ electrons?<br>A)24<br>B)14<br>C)11<br>D)29<br>E)10
Q124: The average atomic mass of Eu is
Q125: What is the ratio of oxygen atoms
Q126: What is the name of the compound
Q128: Which is a correct balanced chemical equation
Q129: The complete combustion of phenylhydrazine,C<sub>6</sub>H<sub>5</sub>NHNH<sub>2</sub>,with the oxidizer
Q130: Which of the following has 62 neutrons,46
Q131: When the equation<br>_ (CH<sub>3</sub>)<sub>2</sub>NNH<sub>2</sub> + _ N<sub>2</sub>O<sub>4</sub>
Q132: The elements in a row of the