Topic 9 Lesson 1

Match

Match the following

• • Negative charged particle

• • an interaction between two electric charges

• • the physical field that surrounds electrically charged particles

• • a flow of charged particles, such as electrons

• • Material that allows for the easy movement of electrons

electron

electric force

electric field

electric current

conductor

• electron

• electric force

• electric field

• electric current

• conductor

Labelling

Identify the parts of an atom.

Drag labels to their correct position on the image

Electron

Proton

Neutron

Labelling

Identify the ion based on the loss or gain of electrons.

Drag labels to their correct position on the image

gained electrons - negative charge (-)

lost electrons - positive charge (+)

Draw

Draw a diagram that shows what you would expect to happen if two negatively charge particle were placed next to one another.

Draw

Draw the electrical field that you think would form between two positive particle surrounding a negative particle.