1. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals1 Reactions of Metals

2. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals2 Q1. What do we call a chemical that will easily react to form a new compound?

3. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals3 A1. Reactive

4. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals4 Q2. What are shiny, conductive substances called?

5. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals5 A2. Metals

6. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals6 Q3. This is found on the periodic table. It contains only one kind of atom

7. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals7 A3. An element

8. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals8 Q4. Give a word that means to do with heat

9. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals9 A4. Thermal

10. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals10 Q5. Name a reactive metallic element that makes up half of the atoms in common salt

11. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals11 A5. Sodium

12. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals12 Q6. Which halogen makes up half of the atoms in common salt?

13. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals13 A6. Chlorine

14. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals14 Q7. How do we describe the reactant that remains when a particular chemical reaction has finished called?

15. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals15 A7. It is in excess

16. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals16 Q8. What is formed in a neutralisation reaction together with water?

17. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals17 A8. A salt

18. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals18 Q9. Which word means to be able to be drawn (pulled) easily into a wire?

19. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals19 A9. Ductile

20. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals20 Q10. What is an output of a chemical reaction called?

21. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals21 A10. A product

22. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals22 Q11. What is the complete reaction between acid and alkali called?

23. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals23 A11. Neutralisation

24. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals24 Q12. What is a chemical with a pH value less than 7 called? Sulphuric and hydrochloric are examples.

25. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals25 A12. Acid

26. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals26 Q13. What are chemicals like sodium hydroxide with a pH value greater than 7called?

27. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals27 A13. Alkali

28. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals28 Q14. How do we describe a chemical like water with a pH value equal to 7?

29. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals29 A14. Neutral

30. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals30 Q15. Give a word for a metallic surface which gives a clear reflection

31. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals31 A15. Shiny

32. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals32 Q16. Name a glass vessel used to hold liquid chemicals and solutions

33. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals33 A16. Beaker

34. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals34 Q17. What do we call a material that is not easily broken?

35. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals35 A17. Tough

36. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals36 Q18. Name the visible characteristic of a chemical compound like copper sulphate

37. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals37 A18. Colour

38. © NTScience.co.uk 2005KS3 Unit 9e – Reactions of Metals38 Well Done! Now check your score