What does ultraheavy mean?
Ultraheavy means (physics, chemistry) Describing any atom that has a very large atomic weight; especially those that lie beyond fermium in the periodic table.
Pronunciation varies by accent · adjective
(physics, chemistry) Describing any atom that has a very large atomic weight; especially those that lie beyond fermium in the periodic table.
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Ultraheavy means (physics, chemistry) Describing any atom that has a very large atomic weight; especially those that lie beyond fermium in the periodic table.
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