The short answer is 'No'.The vacuum of as 'you' know it, means an absence of any form of matter. As of now, a place on Earth has a thinner vacuum better than the outer space, and that place is LHC (Large...
HALOGENS:- 17TH Groups elements are called Halogens because halogen means salt producing, these elements produce the salts when they combine with metals.F, Cl, Br, I etc. belong to this group.PROPERTIES...
If the earth were a cube, with the same mass as the more traditional ball-shaped version (which is 12,756 km or 7,926 mm in diameter), it would have twelve edges that were just over 9,300 km (5,800 mi)...
IONISATION POTENTIAL:- The ionisation potential is the amount of energy required to remove a valence electron from the isolated gaseous atom. Factors affecting the ionisation potential:- 1) Atomic size:-...