Ionic compounds - AQA Synergy

1

How do metal atoms form ions?

2

Which of these statements about a negative ion is true?

3

Bromine is in group 7 of the periodic table. What is the charge on its ions?

4

A magnesium ion has the formula Mg2+. What is its electronic structure?

5

What type of forces hold an ionic lattice together?

6

A diagram of part of the crystal of calcium chloride shows 15 calcium ions and 30 chloride ions. What is the formula of calcium chloride?

7

What properties does an ionic compound have?

8

Which of these is an advantage of a two-dimensional space-filling model?

9

Sulfur is in group 6 of the periodic table. What is the symbol of its ion?

10

An ion has the formula Ba2+. What group of the periodic table is its element in?