How to spell HEMIUM correctly?

The correct spelling for "hemium" can be "helium", which is a chemical element represented by the symbol He. Another possible suggestion could be "hematium", which is not a real word but could be mistaken for "hemium" due to their similarity in spelling.

• fermium I found a fermium nuclear reactor in a junkyard.
• helium The birthday balloons were filled with helium.
• holmium Scientists have discovered that holmium can be used in lasers, magnets, and other high-tech applications.

Contempories

• contemporaneous
• contemporaries
• contemporary
• contemptuous
• cotemporaries