Multiple Choice
Which one of the following elements is most likely to form a 2- ion
A) scandium
B) selenium
C) silicon
D) strontium
E) iodine
Correct Answer:
Verified
Correct Answer:
Verified
Q38: What is the empirical formula for C<sub>6</sub>H<sub>14</sub>O<br>A)
Q39: The formula for magnesium sulfate is<br>A) MnS<br>B)
Q40: The name for NH<sub>4</sub>NO<sub>3</sub> is<br>A) ammonium nitrate.<br>B)
Q41: Complete the following chart, in order
Q42: Name the compound SO<sub>3</sub>.<br>A) sulfur trioxide<br>B) sulfate<br>C)
Q44: The formula for sodium sulfide is<br>A) NaS.<br>B)
Q45: What type of compound is HBrO<sub>2</sub><br>A) Ionic<br>B)
Q46: The correct formula for dibromine heptoxide is
Q47: The formula for calcium phosphate is<br>A) CaPO<sub>4</sub>.<br>B)
Q48: Which, if any, defines the term molecule<br>A)