Chapter 45: Problem 1
Create a spreadsheet and graph (introductory). (i) Copy the information in the table below into a spreadsheet. Name and save the spreadsheet file appropriately. (ii) From the copied information, create a pie chart using the Chart Wizard function. (iii) Adjust the colours selected so the chart will print out in black and white. Save the final version of your spreadsheet. Print the chart out directly from Excel. Relative percentage composition of elements in the Earth's crust. $$ \begin{array}{lc} \text { Element } & \text { Percentage } \\ \text { oxygen } & 46.2 \\ \text { silicon } & 28.2 \\ \text { aluminium } & 8.2 \\ \text { iron } & 5.6 \\ \text { calcium } & 4.2 \\ \text { sodium } & 2.4 \\ \text { magnesium } & 2.3 \\ \text { potassium } & 2.1 \\ \text { titanium } & 0.6 \\ \text { hydrogen } & 0.2 \\ \text { Total } & \frac{0.2}{100} \end{array} $$