Rating | Solver | Clue |
---|---|---|
NADIR | Low point | |
CRYOHYDRATE | A substance, as salt, ammonium chloride, etc., which crystallizes with water of crystallization only at low temperatures, or below the freezing point of water. | |
GALLIUM | ...es. It is white, hard, and malleable, resembling aluminium, and remarcable for its low melting point (86/ F., 30/C). Symbol Ga. Atomic weight 69... |