Input interpretation
![helium cation](../image_source/c9336b48d00e46d61e0ed751bc844f34.png)
helium cation
Structure diagram
![Structure diagram](../image_source/d90e92a15b7a0a1ddef746ea1a67c9e1.png)
Structure diagram
General properties
![formula | He^(2+) net ionic charge | +2 alternate names | alpha particle](../image_source/b0034053ab66efbd38c9f11834f69fe2.png)
formula | He^(2+) net ionic charge | +2 alternate names | alpha particle
Other properties
![ion class | cations | group 18 ions | noble gas ions | p block ions | ionic radioactive particles](../image_source/e5b48aaecf45a2dfe6fc29466cced53b.png)
ion class | cations | group 18 ions | noble gas ions | p block ions | ionic radioactive particles