Meaning of strontium | Babel Free
/ˈstrɔntsɪɵm/Definitioner
The metallic chemical element (symbol Sr) with an atomic number of 38. It is a soft, reactive, silvery alkaline earth metal.
Ekvivalenter
English
Strontium
CEFR-nivå
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.