69
Thulium Atomic number 69 Group, block group n/a, f-block Period period 6 Element category lanthanide Standard atomic weight (±) (Ar) 168.93422(2)1 Electron configuration Xe 4f13 6s2 per shell 2, 8, 18, 31, 8, 2 Physical properties Phase solid Melting point 1818 K (1545 °C, 2813 °F) Boiling point 2223 K (1950 °C, 3542 °F) Density near r.t. 9.32 g/cm3 when liquid, at m.p. 8.56 g/cm3 Heat of fusion 16.84 kJ/mol Heat of vaporization 191 kJ/mol Molar heat capacity 27.03 J/(mol·K) vapor pressure P (Pa) 1 10 100 1 k 10 k 100 k at T (K) 1117 1235 1381 1570 (1821) (2217) Atomic properties Oxidation states 2, 3 (a basic oxide) Electronegativity Pauling scale: 1.25 Ionization energies 1st: 596.7 kJ/mol 2nd: 1160 kJ/mol 3rd: 2285 kJ/mol Atomic radius empirical: 176 pm Covalent radius 190±10 pm Miscellanea Crystal structure hexagonal close-packed (hcp) Hexagonal close packed crystal structure for thulium Thermal expansion poly: 13.3 µm/(m·K) (at r.t.) Thermal conductivity 16.9 W/(m·K) Electrical resistivity poly: 676 nΩ·m (at r.t.) Magnetic ordering paramagnetic (at 300 K) Young's modulus 74.0 GPa Shear modulus 30.5 GPa Bulk modulus 44.5 GPa Poisson ratio 0.213 Vickers hardness 470–650 MPa Brinell hardness 470–900 MPa CAS Number 7440-30-4 History Naming after Thule, a mythical region in Scandinavia Discovery and first isolation Per Teodor Cleve (1879)
The Urban Dictionary Mug
This mug made me horny.
looks perfect!!! we loved it
I ordered 4 of your mugs -- and have received 3; hopefully, the 4th is on its way! So far, I've received "fame," "620," and "$" ... only needing "hulo." ...It might be a matter of me being patient, that the 4th mug is on its way. However, the 3 received SO far are all EXCEPTIONAL, in every way!!! Mark Moilanen
I love this mug with a burning passion in my heart, I have purchased 7 of these mugs and intend to continue. This mug has changed my life for the better
it's the best mug of the world !!!!!
wow! this mug is so thoughtful to giving to my wife!
The description tells nothing but facts. 5 stars instant
Your description is right on, except in 1989 I named my daughter Kallen Mikel (www.kallenmikel.com/original-art). I thought I made up the name, but apparently, it originated as a boy's name in Greek and Hebrew. I first found this out in 2001 when I was traveling to Finland. In the 'tube food' section in a big Finnish supermarket there it was, a royal blue tube of salmon paste with a blonde-haired boy named Kallen! So now I have discovered that there are many Kallen's of both sexes. I want to buy her a cup, but it has 'him' on it. Is there any way you can make that a unisex description for both sexes? Just askin'. Being a Barbara (Barbs) myself ... a 'cake eater' from Edina, MN I had to ask ... haha ;-)
Thank you for the mug. It arrived fast and exceeded my expectations.
I loved my mug and it came in a timely fashion.
Gave i as a gift to my teacher she loved it
Sent this to a friend who may have originated the term, now part of slang lexicon. He was very pleased. The color is also perfect. Well done!
this mug summs up my entire life
BEST THING EVER I GOT THIS FOR MMY SON AND HE LOVED IT HE SAID THAT THE FINSTTERD GUY IS WHO HE LOVES AND IM FINE WITH THAT I HOPE HE GOT THE GIRL SOMETHING FOR VALENTINES DAY
Shipped very fast and very carefully! Perfect inside joke gift for a friend. ^_^
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very good for lean 😾😾💪
Damn drinking lean from this hits different. In a good way ofc
As usual very quick professional seller.
ENGAGED IN AN ACT OF COPULATION WITH MY FEMALE PROGENITOR INSIDE THIS MUG 11/10 WOULD ADVISE YOU TO PURCHASE IT
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