# Layers and Data

### Display Options

Select layers to display or hide.

# Global Settings

### Closed Shells

Display or hide the closed neutron and proton shells. By default major shells are shown.

### Axes

Display or hide the axes which are shown at the bottom and left of the page.

### Legend

Display or hide the legend which is shown at the bottom left corner.

### ICoN - Interactive Chart of Nuclides

ICoN - version $\alpha$ - pre-release