Multiple Choice
Aluminum reacts with a certain nonmetallic element to form a compound with the general formula AlX. Element X is a diatomic gas at room temperature. Element X must be .
A) fluorine
B) nitrogen
C) chlorine
D) sulfur
E) oxygen
Correct Answer:
Verified
Correct Answer:
Verified
Q2: The species contains 16 neutrons.<br>A). <sup>36</sup>Cl<br>B). <sup>31</sup>P<br>C).
Q3: Which pair of elements is most apt
Q4: The formula for aluminum hydroxide is .<br>A)
Q5: Which species is an isotope of <sup>39</sup>Cl?<br>A).
Q6: The formula of bromic acid is _.<br>A)
Q7: Vanadium has two naturally occurring isotopes, <sup>50</sup>V
Q8: An empirical formula always indicates .<br>A) the
Q9: An unknown element is found to have
Q10: Predict the charge of the most stable
Q11: The formula of the carbonate ion is