How to publish a chart to web in Google Spreadsheet?
To publish the newly created chart, follow the steps given below
Step 1: Click on the downward arrow in the top right corner of the chart and select Publish chart.
Step 2: Select Link option and click Publish.
Step 3: You will get an alert message, stating publish this selection?. Click OK to publish the chart.
URL of the chart will be copied automatically and the chart will be published.