eka-manganese

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See also: ekamanganese and ekamanganèse

English[edit]

Etymology[edit]

eka- +‎ manganese

Noun[edit]

eka-manganese (uncountable)

  1. (chemistry, archaic) technetium

Usage notes[edit]

The name eka-manganese was used for the element technetium prior to its discovery and official naming.

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