If you want to add labels to the bubbles in an Excel bubble chart, you have to do it after you create the chart. Mary Ann Richardson explains what you need to do to add a data label to each bubble.

Consequently, if you hide worksheet data, Excel won’t display that data in a chart. For instance, it’s obvious from a quick look at the following chart’s legend that Tuesday’s data is missing: ...

There is disagreement on the proper way to label logarithmic scales in charts and graphs, especially when the base is not 10. This post shows several alternative ways of labeling log scales ...