Meanings (ES + gloss)
clasificación periódica • tabla periódica • tabla periódica de los elementos
A tabular chart of the chemical elements according to their atomic numbers so that elements with similar properties are in the same group (column).
Silica and alumina are distinctly the most abundant and characteristic petrogenic constituents, and with them are most frequently associated those elements toward the extreme petro…
The atomic weight of krypton would accordingly be 81.62; the mean of former determinations is 81.28. This is in accordance with its position in the periodic table, which lies betwe…
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