a piece of a homogeneous solid substance having a natural geometrically regular form with symmetrically arranged plane faces.
Last Activity: 10 Years ago
A M S ARUN KRISHNA
a crystal is a regular and repeating arrangement of atoms in a very fixed manner that are fixed essentialy in a place but can vibrate very sllightly. these substancesalso have sharp neltingandboiling points
Last Activity: 10 Years ago
KARTHIK
a piece of a homogeneous solid substance having a natural geometrically regular form with symmetrically arranged plane faces.
Last Activity: 10 Years ago
venky
a piece of a homogeneous solid substance having a natural geometrically regular form with symmetrically arranged plane faces.
"a quartz crystal"
highly transparent glass with a high refractive index.
"a crystal chandelier"
Last Activity: 10 Years ago
G.VENKATESH
large crystals include snowflakes, diamonds, and table salt. Most inorganic solids are not crystals but polycrystals, i.e. many microscopic crystals fused
Last Activity: 9 Years ago
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.