alkaline-earth metal, n.
any of the bivalent metals of group II of the periodic table (calcium or strontium or barium or magnesium or beryllium)
<noun.substance>
alkaline earth alkaline-earth metal
semantic pointers
hypernym
Word
any of the bivalent metals of group II of the periodic table (calcium or strontium or barium or magnesium or beryllium)
<noun.substance>
alkaline earth alkaline-earth metal