CARBON n.
mineral coals. In its pure crystallized state it constitutes the diamond, the hardest of known substances, occuring in monometric crystals like the octahedron, etc. Another modification is graphite, or blacklead, and in this it is soft, and occurs in hexagonal prisms or tables. When united with oxygen it forms carbon d…
CARBONIC a.
ormed in the explosion of fire damp in mines, and is hance called after damp; it is also know as choke damp, and mephilic air. Water will absorb its own volume of it, and more than this under pressure, and in this state becomes the common soda water of the shops, and the carbonated water of natural springs. Combined wi…
CARDINAL a.
; chief; principal. The cardinal intersections of the zodiac. Sir T. Browne. Impudence is now a cardinal virtue. Drayton. But cardinal sins, and hollow hearts, I fear ye. Shak. Cardinal numbers, the numbers one, two, three, etc., in distinction from first, second, third, etc., which are called ordinal numbers. -- Card…