12333. Element

Element : lead
Symbol : pb
Atomic no. : 82
Melting Point (deg c) : 327.46
Boiling Point (deg c) : 1749
Discoverer : prehistoric

12334. Element

Element : lithium
Symbol : li
Atomic no. : 3
Melting Point (deg c) : 180.50
Boiling Point (deg c) : 1342
Discoverer : arfvedson (1817)

12335. Element

Element : lutetium
Symbol : lu
Atomic no. : 71
Melting Point (deg c) : 1663
Boiling Point (deg c) : 3402
Discoverer : urbain/ von welsbach (1907)

12336. Element

Element : magnesium
Symbol : mg
Atomic no. : 12
Melting Point (deg c) : 650
Boiling Point (deg c) : 1090
Discoverer : black (1755)

12337. Element

Element : manganese
Symbol : mn
Atomic no. : 25
Melting Point (deg c) : 1246
Boiling Point (deg c) : 2061
Discoverer : gahn, scheele, and (1774)

12338. Element

Element :
Symbol :
Atomic no. :
Melting Point (deg c) :
Boiling Point (deg c) :
Discoverer : bergman

12339. Element

Element : meitnerium
Symbol : mt
Atomic no. : 109
Melting Point (deg c) :
Boiling Point (deg c) :
Discoverer : gsi, darmstadt, (1982)

12340. Element

Element :
Symbol :
Atomic no. :
Melting Point (deg c) :
Boiling Point (deg c) :
Discoverer : west germany

12341. Element

Element : mendelevium
Symbol : md
Atomic no. : 101
Melting Point (deg c) : 827
Boiling Point (deg c) :
Discoverer : ghiorso et al. (1955)

12342. Element

Element : mercury
Symbol : hg
Atomic no. : 80
Melting Point (deg c) : -38.83
Boiling Point (deg c) : 356.73
Discoverer : prehistoric

12343. Element

Element : molybdenum
Symbol : mo
Atomic no. : 42
Melting Point (deg c) : 2623
Boiling Point (deg c) : 4639
Discoverer : scheele (1778)

12344. Element

Element : neodymium
Symbol : nd
Atomic no. : 60
Melting Point (deg c) : 1021
Boiling Point (deg c) : 3074
Discoverer : von welsbach (1885)

12345. Element

Element : neon
Symbol : ne
Atomic no. : 10
Melting Point (deg c) : -248.59
Boiling Point (deg c) : -246.08
Discoverer : ramsay and travers (1898)

12346. Element

Element :
Symbol :
Atomic no. :
Melting Point (deg c) :
Boiling Point (deg c) :
Discoverer :

12347. Element

Element : neptunium
Symbol : np
Atomic no. : 93
Melting Point (deg c) : 644
Boiling Point (deg c) :
Discoverer : mcmillan and abelson (1940)

12348. Element

Element : nickel
Symbol : ni
Atomic no. : 28
Melting Point (deg c) : 1455
Boiling Point (deg c) : 2913
Discoverer : cronstedt (1751)

12349. Element

Element : niobium
Symbol : nb
Atomic no. : 41
Melting Point (deg c) : 2477
Boiling Point (deg c) : 4744
Discoverer : hatchett (1801)

12350. Element

Element : (columbium)
Symbol :
Atomic no. :
Melting Point (deg c) :
Boiling Point (deg c) :
Discoverer :

12351. Element

Element : nitrogen
Symbol : n
Atomic no. : 7
Melting Point (deg c) : -210
Boiling Point (deg c) : -195.79
Discoverer : rutherford (1772)

12352. Element

Element : nobelium
Symbol : no
Atomic no. : 102
Melting Point (deg c) : 827
Boiling Point (deg c) :
Discoverer : ghiorso et al. (1958)

Fact
In England and the American colonies the year 1752 only had 354 days. In that year, the type of calendar was changed, and 11 days were lost.      .. More >>