Multiple Choice
Which statement is incorrect concerning the formation of ionic compounds?
A) Halogens tend to form anions with a charge of -1.
B) Alkali metals tend to form cations with a charge of +1.
C) Metals tend to form cations,while nonmetals tend to form anions.
D) Transition metals tend to form cations with a charge of +3.
E) Noble gases tend not to form ionic compounds.
Correct Answer:
Verified
Correct Answer:
Verified
Q3: The formula for potassium carbonate is<br>A)P<sub>2</sub>C.<br>B)K<sub>2</sub>CO<sub>3</sub>.<br>C)Po<sub>2</sub>CO<sub>3</sub>.<br>D)P<sub>2</sub>CO<sub>3</sub>.<br>E)K<sub>2</sub>C.
Q4: Which of the following is an ionic
Q5: Experiments were carried out in which a
Q6: Which of the following molecules contains the
Q7: The number of protons in a given
Q9: A periodic law based on atomic masses
Q10: The formula of the chlorite ion is<br>A)Cl<sub>2</sub>O<sub>3</sub><sup>-</sup>.<br>B)ClO<sub>4</sub><sup>-</sup>.<br>C)Cl<sup>-</sup>.<br>D)ClO<sub>2</sub><sup>-</sup>.<br>E)ClO<sub>3</sub><sup>-</sup>.
Q11: Which of the following molecules contains the
Q12: How many electrons does a sulfide ion
Q13: Which one of the following equations is