English for Science Christmas Lesson Part 3

Can you please ............................ the appearance of the man on the picture?

• Demonstrate

• Determine

• Describe

• Justify

Draw TWO LINES that are perpendicular to each other

You should be able to .................. all the properties of metals and non-metals.

Elements ......................... their valence electrons when forming covalent bonds.

The picture shows a velocity-time graph with .................. velocity (zero acceleration).

My biology teacher draws a ...................... to show the process of respiration in a cell.

Nitrogen oxide, water and nitrogen dioxide are some examples of covalent ..........................

What is an example of a contact force?

• Friction force

• Normal force

• Spring force

• All answers are contact forces