americium Noun, n, americium

  1. alternative form of americiu

Appox. usage (any sense): less than 0.1 per million words

Appox. usage (any sense): less than 0.1 per million words


americiu Noun, n, americiu

  1. americium (chemical element)

Appox. usage (any sense): 0.015 per million words

Appox. usage (any sense): 0.015 per million words