S9 - Ionic Bond RevQuiz

Ionic bonds are formed between...

• Non - metals

• A metal and a non-metal

• Metals

How is an ionic bond formed?

• Sharing of electrons

• Delocalised electrons

• Transfer of electrons

Which of the below is an ionic compounds?

• Ni

• KCl

• H₂O

• CH₄

An example of an ionic compound is Sodium Chloride, which is made from Na⁺ and Cl^- ions. Why do these ions form an ionic bond?

• They have like charges

• They are from the same group

• They are from the same period

• They have opposite charges

Lithium is in group 1 of the periodic table, which ion would it form?

• Li^-

• Li^2-

• Li⁺

• Li²⁺

Oxygen is in group 6 of the periodic table, which ion would it form?

• O^6-

• O⁶⁺

• O^2-

• O²⁺

Lead Chloride is an ionic compound, made up from Pb²⁺ ions and Br^- ions. Which is the correct formula for this compound?

• PbBr₃

• PbBr

• PbBr₄

• PbBr₂

Which of the following could form an ionic compound?

• Ne and F^-

• S^2- and O^2-

• Ca²⁺ and Fe³⁺

• Mg²⁺ and Cl^-

Which element will lose valence electrons to form an ion?

• Phosphorus

• Iron

• Sulfur

• Neon

Calcium Fluoride has a chemical formula of CaF₂. What does the chemical formula tell you?

• There are 2 Calcium ions for every 1 Fluoride ion in the crystal

• There is 1 Calcium ion for every 2 Fluoride ions in the crystal