כספית

הגדרות

1. mercury (a silvery-coloured, metallic chemical element (symbol Hg) with the atomic number 80; it is liquid at room temperature, and toxic)
2. mercury (a silvery-coloured, metallic chemical element (symbol Hg) with the atomic number 80; it is liquid at room temperature, and toxic)

שוות ערך

רמת CEFR