Topic 4- Bonding

Question 1

What happens during conduction in terms of electrodes

Answer 1

Copper metal forms on the negative electrode
Chlorine gas forms on the positive electrode

Question 2

What is electrolysis

Answer 2

Electrolysis is the breakdown of an ionic compound using electricity

Question 3

What are 3 properties

Answer 3

Solubility
Melting and Boiling Point
Conduction using electricity.

Question 4

Ionic compounds conduct when and why

Answer 4

The conduct when in molten[liquid] and in solution because then their ions are free to move about.

Question 5

What are the charged particles called when a metal conducts and an ionic compound conducts

Answer 5

Metal-Electrons
Ionic compound -Ions

Question 6

How are ions formed

Answer 6

When one or more electrons transfers from one atom to another.

Question 7

What structure do ionic compounds form and what is it made of

Answer 7

The structure is known as Ionic Lattice and it is made up of a large number of oppositely charged ions.

Question 8

How does ionic and covalent atoms bond

Answer 8

Ionic-Transferring electrons
Covalent-Sharing electrons.

Question 9

What are the 4 types of shapes of molecules

Answer 9

Linear-1
Planar-2
Trigonal Pyramidal-3
Tetrahedral-4