1 1 The diagram shows models of various elements. B ED A C (a) Define the term element. [1] (b) Which one of the models A to E represents a solid containing diatomic molecules?…

Slide 1 Slide 2 Unit 2 Carbon compounds Slide 3 Menu To work through a topic click on the title. Fuels Nomenclature and structural formula Reactions of carbon compounds Plastics…

Slide 1 Slide 2 The following presentation contains the meanings of the terms you need to know in Standard Grade Chemistry. You should learn these as you work through the…

Slide 1 Fuels Nat 5 1234 5 6 789101112 1314 18 15 19 16 17 2120 Slide 2 What is a fuel? A substance which is burned to produce energy. Slide 3 Give another word for burning?…

Slide 1 ASSIGNMENT BOOK Unit 10 Part 2 Part 2 Integrated Exercises (Unit Test) A. True or False (Total 20 marks; 2 marks each) Study the following statements. Put a ‘ T…

Slide 1  Aim of the experiment: To prove that carbon dioxide is produced during respiration in germinating seeds.  Materials required: Round bottom flask. Cork. Maize…

Carbon Compounds 2a Int 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 22 23 24 25 26 16 17 18 19 20 21 What is a fuel? A substance which is burned to produce energy. Give another…

Air Air Chapter 31 Page 186 The Earth’s early atmosphere Mostly carbon dioxide with little or NO oxygen Early atmosphere formed by gases given out by volcanoes Smaller…

ACTION OF HEAT ON CHEMICAL COMPOUNDS âAnalytical chemistry -Iâ DEâS FOUNDATION BISTUPUR, JSR http://foricseandbeyond.blogspot.in/ metal oxide âOxides of metals are generally…