Answer by Taffybohl. Confidence votes 309. The correct term for referring to a group of cats is 'clowder.' Interestingly, there are also two other valid ways to refer to a group of cats, other than just saying group of cats or cats.. Those other two terms are 'clutter' and 'glaring.'.
Because the volume of each of the eight corner atoms is shared between eight adjacent cells, each BCC cell contains the equivalent volume of two atoms (one central and one on the corner). Each corner atom touches the center atom.
Bcc stands for blind carbon copy, and is a way of sending emails to multiple people without them knowing who else is getting the email. Any email addresses in the Bcc field will be invisible to everyone else on the email. In other words, it's like cc, but for spies. The only good time to use Bcc when sending an email is if you are sending something impersonal (change of address, selling a dresser) to a lot of people who don't necessarily know each other.