12368. Element

Element : rhodium
Symbol : rh
Atomic no. : 45
Melting Point (deg c) : 1964
Boiling Point (deg c) : 3695
Discoverer : wollaston (1803)

12369. Element

Element : roentgenium10
Symbol : rg
Atomic no. : 111
Melting Point (deg c) :
Boiling Point (deg c) :
Discoverer : hofmann et al. (1994)

12370. Element

Element : rubidium
Symbol : rb
Atomic no. : 37
Melting Point (deg c) : 39.30
Boiling Point (deg c) : 688
Discoverer : bunsen and kirchoff (1861)

12371. Element

Element : ruthenium
Symbol : ru
Atomic no. : 44
Melting Point (deg c) : 2334
Boiling Point (deg c) : 4150
Discoverer : klaus (1844)

12372. Element

Element : rutherfordium
Symbol : rf
Atomic no. : 104
Melting Point (deg c) :
Boiling Point (deg c) :
Discoverer : ghiorso et al. (1969)

12373. Element

Element : samarium
Symbol : sm
Atomic no. : 62
Melting Point (deg c) : 1074
Boiling Point (deg c) : 1794
Discoverer : boisbaudran (1879)

12374. Element

Element : scandium
Symbol : sc
Atomic no. : 21
Melting Point (deg c) : 1541
Boiling Point (deg c) : 2836
Discoverer : nilson (1878)

12375. Element

Element : seaborgium
Symbol : sg
Atomic no. : 106
Melting Point (deg c) :
Boiling Point (deg c) :
Discoverer : ghiorso et al. (1974)

12376. Element

Element : selenium
Symbol : se
Atomic no. : 34
Melting Point (deg c) : 220.5
Boiling Point (deg c) : 685
Discoverer : berzelius (1817)

12377. Element

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

12378. Element

Element : silicon
Symbol : si
Atomic no. : 14
Melting Point (deg c) : 1414
Boiling Point (deg c) : 3265
Discoverer : berzelius (1824)

12379. Element

Element : silver
Symbol : ag
Atomic no. : 47
Melting Point (deg c) : 961.78
Boiling Point (deg c) : 2162
Discoverer : prehistoric

12380. Element

Element : sodium
Symbol : na
Atomic no. : 11
Melting Point (deg c) : 97.80
Boiling Point (deg c) : 883
Discoverer : davy (1807)

12381. Element

Element : strontium
Symbol : sr
Atomic no. : 38
Melting Point (deg c) : 777
Boiling Point (deg c) : 1382
Discoverer : davy (1808)

12382. Element

Element : sulfur
Symbol : s
Atomic no. : 16
Melting Point (deg c) : 95.3 (rhombic)
Boiling Point (deg c) : 444.60
Discoverer : prehistoric

12383. Element

Element : tantalum
Symbol : ta
Atomic no. : 73
Melting Point (deg c) : 3017
Boiling Point (deg c) : 5458
Discoverer : ekeberg (1801)

12384. Element

Element : technetium
Symbol : tc
Atomic no. : 43
Melting Point (deg c) : 2157
Boiling Point (deg c) : 4265
Discoverer : perrier and segre (1937)

12385. Element

Element : tellurium
Symbol : te
Atomic no. : 52
Melting Point (deg c) : 449.51
Boiling Point (deg c) : 988
Discoverer : von reichenstein (1782)

12386. Element

Element : terbium
Symbol : tb
Atomic no. : 65
Melting Point (deg c) : 1356
Boiling Point (deg c) : 3230
Discoverer : mosander (1843)

12387. Element

Element : thallium
Symbol : tl
Atomic no. : 81
Melting Point (deg c) : 304
Boiling Point (deg c) : 1473
Discoverer : crookes (1861)

12388. Element

Element : thorium
Symbol : th
Atomic no. : 90
Melting Point (deg c) : 1750
Boiling Point (deg c) : 4788
Discoverer : berzelius (1828)

12389. Element

Element : thulium
Symbol : tm
Atomic no. : 69
Melting Point (deg c) : 1545
Boiling Point (deg c) : 1950
Discoverer : cleve (1879)

12390. Element

Element : tin (white)
Symbol : sn
Atomic no. : 50
Melting Point (deg c) : 231.93
Boiling Point (deg c) : 2602
Discoverer : prehistoric

12391. Element

Element : titanium
Symbol : ti
Atomic no. : 22
Melting Point (deg c) : 1668
Boiling Point (deg c) : 3287
Discoverer : gregor (1791)

12392. Element

Element : tungsten
Symbol : w
Atomic no. : 74
Melting Point (deg c) : 3422
Boiling Point (deg c) : 5555
Discoverer : j. and f. d'elhuyar (1783)

12393. Element

Element : uranium
Symbol : u
Atomic no. : 92
Melting Point (deg c) : 1135
Boiling Point (deg c) : 4131
Discoverer : peligot (1841)

12394. Element

Element : vanadium
Symbol : v
Atomic no. : 23
Melting Point (deg c) : 1910
Boiling Point (deg c) : 3407
Discoverer : del rio (1801)

12395. Element

Element : xenon
Symbol : xe
Atomic no. : 54
Melting Point (deg c) : -111.79
Boiling Point (deg c) : -108.12
Discoverer : ramsay and travers (1898)

12396. Element

Element : ytterbium
Symbol : yb
Atomic no. : 70
Melting Point (deg c) : 819
Boiling Point (deg c) : 1196
Discoverer : marignac (1878)

12397. Element

Element : yttrium
Symbol : y
Atomic no. : 39
Melting Point (deg c) : 1522
Boiling Point (deg c) : 3345
Discoverer : gadolin (1794)

12398. Element

Element : zinc
Symbol : zn
Atomic no. : 30
Melting Point (deg c) : 419.5
Boiling Point (deg c) : 907
Discoverer : prehistoric

12399. Element

Element : zirconium
Symbol : zr
Atomic no. : 40
Melting Point (deg c) : 1855
Boiling Point (deg c) : 4409
Discoverer : klaproth (1789)

12400. Famous

No 10, downing street
Famous for : official residence of the british prime minister.

12401. Famous

Abadan(iran)
Famous for : famous for oil refinery.

12402. Famous

Alaska (u.s.a.)
Famous for : in 1958 it was declared as 49th state of u.s.a. it is near canada.

12403. Famous

Alexandria
Famous for : city and sea-port of egypt, founded by alexander the great. handles about 80% of the country's exports.

12404. Famous

Angkor wat
Famous for : ruined temple in cambodia. signposts of ancient oriental civilisation.

12405. Famous

Aswam dam
Famous for : a dam in egypt across the river nile.

12406. Famous

Baku
Famous for : oilfields of azerbaijan.

12407. Famous

Bastille
Famous for : it was a jail in paris. destroyed during the french revolution.

12408. Famous

Beding (australia)
Famous for : famous for gold mines.

12409. Famous

Bethlehem
Famous for : a town palestine, the birth place of christ.

12410. Famous

Bikini atoll
Famous for : in pacific ocean, where first hydrogen bomb was tested by u.s.a.

12411. Famous

Bikini
Famous for : an atoll of the marshall islands. atomb bomb was dropped here experimentally in 1948.

12412. Famous

Bratislava
Famous for : a town in czechoslovakia on czech-russian border.

12413. Famous

Buckingham palace
Famous for : london residence of the british monarch.

12414. Famous

Chushul
Famous for : in ladakh, highest airfield in the world. chinese troops attacked it in 1962.

12415. Famous

Corsica
Famous for : an island where napoleon was born.

12416. Famous

Detroit (u.s.a)
Famous for : the biggest car manufacturing town in the world.

12417. Famous

Elephanta caves (india)
Famous for : situated in an island 15 miles from bombay. famous for the statues of siva and parvati.

Fact
The catfish has over 27000 taste buds (more than any other animal)      .. More >>