[ kahy ]
/ kaɪ /
a meson with a mass 6687 times that of the electron and a mean lifetime of approximately 1.5 X 10-20 seconds.
IS YOUR DESERT PLANT KNOWLEDGE SUCCULENT OR DRIED UP?
Cactus aficionados, don't get left in the dust with this quiz on desert plants. Find out if you have the knowledge to survive this prickly foray into the desert!
Question 1 of 7
This tall, horizontally branched cactus is probably the most recognizable cactus in Arizona. What is it called?
Also called chi particle .
Words nearby chi meson
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020