Quiz on Ions

According to IUPAC how many groups are there in the periodic table (a)  

• 8
• 10
• 18
• 12

Which of the following is a group 2 ion?

• A) Na2+
• B) Ba-
• C) Be2+
• D) F-

Which of the following is a group 13 ion?

• A) Al3+
• B) Na-
• C) Mg2+
• D) S2-

Which of the following is a group 14 ion?

• A) Si4-
• B) O2-
• C) Ca2+
• D) Cl-

Which of the following is a group 15 ion?

• A) P-
• B) P3-
• C) P2-
• D) P3+

Which of the following is a group 16 ion?

• A) O2-
• B) O2+
• C) O3+
• D) O+

Which of the following is the correct charge for a group 17 ion?

• A) 1-
• B) Ca2+
• C) +
• D) 3+

Which of the following is a group 18 ion?

• A) Ne-
• B) Kr2+
• C) Xe2-
• D) Li+
• There is no ions in this group under regular conditions

Which of the following elements produces ions has a charge of -1?

• A) Na
• B) Mg
• C) Al
• D) I

Which groups typically produce ionic compounds when there react with each other? (There may be more than one answer)

• Group 1 and Group 17
• Group 1 and Group 2
• Group 2 and Group 16
• Group 17 and Group 16