eka-aluminium
GalliumGallium
Meaning
1 senses(archaic, uncountable)Gallium
Origin
From the name given by Dmitri Mendeleev to gallium prior to its discovery; from the fact tFrom the name given by Dmitri Mendeleev to gallium prior to its discovery; from the fact that it lies below aluminium in the periodic table.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable