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
Weird text for a dad mug Why can i put Infantile Pillock on a mug for my dad? Pretty funny
my partner thought it was very silly
Funny cup that my girl absolutely loved!
Arrived safely and in one piece. New term is already being used in the office loosely.
Got it for my friend when he was mad. Very funny
Always wanted a communist coffee cup. Great price too.
I’m excited to have gotten it. I’m going to give it to a man at my church that volunteers this time and won’t stop working! So the inscription is perfect for him.
Why?! I can't stop doing lewd things to this mug, it keeps on telling me to stop but I respond with hitting it. PLEASE HELP ME! 😭😭
I've discovered a game-changer for my morning coffee ritual: the Largebog ceramic mug. This mug isn't just another piece of kitchenware; it's a masterpiece that elevates the entire coffee experience. Firstly, the design is stunning yet understated. Its sleek, minimalist look fits perfectly in any kitchen or office setting. The matte finish not only feels luxurious but also ensures a secure grip, making those early mornings a little easier to handle. What truly sets this mug apart, though, is its functionality. The ceramic material retains heat exceptionally well, keeping my coffee piping hot for much longer than other mugs I've owned. No more rushing to finish my brew before it gets cold! Another standout feature is its generous size. Whether I'm craving a quick espresso shot or a hearty mug of Americano, there's ample room to indulge without constantly refilling. Plus, the wide, sturdy handle makes it comfortable to hold, even when my hands are still groggy from sleep. Cleaning is a breeze, too. The smooth surface doesn't stain easily and is dishwasher-safe, which is a lifesaver during busy mornings. Overall, the Largebog ceramic mug has become an essential part of my daily routine. It combines style with functionality flawlessly, making every sip of coffee a delight. If you're looking to upgrade your morning brew experience, I can't recommend this mug enough.
cure my depression really good i love it. also my dog cant stop doing things to it.
Easy to order and customize. Very tough, solid, and well-made. Nice and hefty in the hand.
I just LOVE this woosan mug! Amazing quality
Looked great and delivered fast.
Great product
What a hoot. On my kitchen counter. Of course. Any publicity, right? Still liberal. Leeza
My friend loves his gift coffee mug!
urban dictionary is my personal lifeline to the divine, thank you for selling me a $35 coffee cup that I gave to friend, bought another and gave that another friend. Likely asking, rather in need of, a six or more discount code, for six or more gifts to friends! Xoxo
just been amazed by the name actualy my real name that is on the birth certificate is BILLIAM ...thanks for using my name on great good things i would just wish to come and visit and if possible work der thank you
My friend was going through a tough time and this mug really cheered her up! It was the perfect gift.
Mug is of excellent quality. So funny! My daughter will love it!
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