Hey guys, I got a couple of questions here, I grouped them all together to just post it all in one time! LOL
1. Explain why the melting temperature of sodium is much lower than that of magnesium [3 marks]
2. State the type of structure and the nature of the bonding in each of the following elements: [6 marks]
i) aluminium
ii) silicon
iii) chlorine
3. a) Using sodium chloride, hydrogen chloride and copper, explain what is meant by covalent, ionic and metallic bonding. [9 marks]
b) Compare and explain the conduction of electricity by sodium chloride and copper in terms of structure and bonding. [6 marks]
4. Give 5 advantages of alloys. [5 marks]
THANKS A LOT IN ADVANCE!