Meaning of ආවර්තිතා වගුව | Babel Free
Definitions
A tabular chart of the chemical elements according to their atomic numbers so that elements with similar properties are in the same group (column).
CEFR level
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.
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