Lawrie Ryan and Roger Norris Solutions for Chapter: States of Matter, Exercise 12: Question

Author:Lawrie Ryan & Roger Norris

Lawrie Ryan Chemistry Solutions for Exercise - Lawrie Ryan and Roger Norris Solutions for Chapter: States of Matter, Exercise 12: Question

Attempt the free practice questions on Chapter 5: States of Matter, Exercise 12: Question with hints and solutions to strengthen your understanding. Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years) solutions are prepared by Experienced Embibe Experts.

Questions from Lawrie Ryan and Roger Norris Solutions for Chapter: States of Matter, Exercise 12: Question with Hints & Solutions

EASY
AS and A Level
IMPORTANT

The table shows some properties of four elements. Use the data to answer the following questions. (Assume that steel has similar properties to iron.)

                        

                                                                                 Question Image

Why is aluminium with a steel core used for overhead electricity cables in preference to copper?
 

EASY
AS and A Level
IMPORTANT

The table shows some properties of four elements. Use the data to answer the following questions. (Assume that steel has similar properties to iron.)

                        

                                                                                 Question Image


Suggest why many car engine blocks are made from aluminium alloys rather than from steel.
 

EASY
AS and A Level
IMPORTANT

The table shows some properties of four elements. Use the data to answer the following questions. (Assume that steel has similar properties to iron.)

                        

                                                                                 Question Image

Explain the differences in tensile strength and electrical conductivity of iron and sulfur.