EoY 10

Symbols

100

C

What is the symbol for carbon?

200

Cr

What is the symbol for chromium?

300

Sn

What is the symbol for tin?

400

W

What is the symbol for tungsten?

500

C₆₀

What is the symbol for buckminsterfullerene?

Group Numbers

100

Alkali metals

What name is given to the elements in group 1?

200

Halogens

What name is given to the elements in group 7?

300

Noble Gases

What name is given to the elements in group 0?

400

Alkali Earth Metals

What name is given to the elements in group 2?

500

Pnictogens

What name is given to the elements in group 5?

Salts

100

Sodium Chloride

Any chemical reaction that produces sodium chloride.

200

Lithium Fluoride

Any chemical reaction that produces lithium fluoride.

300

Potassium sulphate

Any chemical reaction that produces potassium sulphate.

400

Sodium nitrate and water

Any reaction that produces sodium nitrate and water.

500

Potassium chloride and carbon dioxide and water

Any reaction that produces potassium chloride and carbon dioxide and water.

What are the electrons doing?

100

Covalent bonds

Must include the word SHARE.

200

Ionic

Must include the word TRANSFER or

Give and Take

Donate and Accept

Lose and Gain

300

Metallic

Must contain delocalised or sea of electrons

400

Graphite

3 shared, 1 delocalised.

500

J.J. Thompsons Tube

Being attracted to the positively charged plate.

Pollutant

100

Formed during complete combustion, partly responsible for global warming.

What is CO₂?

200

Formed from impurities in the fuel during combustion. Responsible for acid rain.

What is SO₂?

300

Formed during incomplete combustion. It can stop the human body carrying oxygen effectively.

What is CO?

400

Caused during incomplete combustion. Responsible for global dimming.

What is a particulate?

500

Formed in car engines and by lightning. Can cause breathing issues and acid rain.

What is NO_x?