Electron radiation and Ionizing radiation

Electron radiation noun - Radiation of beta particles during radioactive decay.

Ionizing radiation and electron radiation are semantically related. In some cases you can use "Ionizing radiation" instead a noun phrase "Electron radiation".

Ionizing radiation noun - High-energy radiation capable of producing ionization in substances through which it passes.

Electron radiation and ionizing radiation are semantically related. Sometimes you can replace phrase "Electron radiation" with "Ionizing radiation", this phrases are similar.