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
It holds liquid, very good
I use it to catch my cum
the mug is really durable, my parents beat me with it and it doesnt break
Love this mug, I like to use it to defecate in which I then feed to my family. 5 stars.
Quick shipping and awesome hysterical product!
I fucked with it for months before i finally ate it.
Great mug! Got a homo mug for a friend's birthday and he adored it. :)
love it
THINGS ARE GETTING A LITTLE WILD AT CAILLOU'S HOUSE!
The thing is amazing. Also everything on the back is true!
Professor - I am loving this ....not all professors are blasted toward intellectualism. I believe smart comes in all different sizes, color, beauty, and personality. I will use this coffee cup proudly. Loving it in Denver. Jax
It was great! Very hard to break and easy to hold! Also very cute
I sent my friend the Wordle URL for her to enjoy. She did her first Wordle and got so excited, she sent me a text including the answer she got. This showed at the top of my screen and I read it - there was no way to un-read it so I was ... wordlefucked for the day!
Solid mug. Funny design. Fair price
My dad hits me with his mug. It's very very durable
I got the Capybara one made by FAUBCOK and it was so good quality!
i loved the mug, gave it to my grandmother on her birthday
The mug is great! I bought it as a gag gift for a friend, and I didn't really think it was going to be a good mug, but when I got it I was super surprised! It is really high quality feeling ceramic and the print is very clear and good looking. It was also packaged really well, and the shipping process was nice too! It did take longer than I thought to get here, but it's understandable as I did order it custom. In all it is an amazing mug and I think I'm gonna have to buy one for myself.
This mug is great! It comes in perfect condition and I love that you can change the definitions! I put my name and then I put the definition as ‘the best person’. Made my day every time I picked it up.
My name is Asher, I looked my name up a few days ago and we all had a good laugh. Now, this mug is my go to morning mug for drinking my herbal tea and plotting to take over the realms.
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