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 Tee
Necero's shirt i can use this in almost every phrase. This shirt allows me to do some great stuff with my kids and grandkids! i'd love for anyone who says same to get this shirt!
Bad! Why is this T-shirt named shitty fucking??What a bad name it is!Recommend?Never!😡
The shirts are amazing! I will be ordering again. And recommend them to others 🙂
My UD shirts are my favorites. They fit well, last long, and are unique. I always have people reading my back.
Amazing This shirt is SOOOOO comfortable and I love the definition
BEST SHIRT OF ALL TIME THIS IS THE BEST SHIRT OF ALL TIME. LITERAL FUCKING HELL OF A PLACE HAS BECOME A PART OF MY EVERDAY VOCABULARY AND I RECOMMEND IT FOR ANYONE WHO IS FORCED TO SIT IN A PLACE THEY HATE FOR AN HOUR EVERDAY. GO BUY THE MUG, SHIRT, OR SWEATSHIRT NOW!
Awesome tshirt This tshirt is awesome but my name isn't actually Jayson but i bought it for his b-day
good is it very. i like shirt much,,,,, it contabfortable like it i do.
The Fucklix t shirt is perfect but I am still waiting for the xlarge I ordered. These are gifts and will be just what is needed. Hope I receive the xlarge soon then it's time to give them to the people I ordered them for. So glad I saw them . Thanks.
My wife loves it. Nice quality and so funny for the wearer. Thank you!
The shirt fit amazing, package was shipped rather fast! Thank you so much..
It is absolutely perfect and I love wearing it. Thank You.
Love the short mine says bih on it
this shit stays on during sex
Love it! Buyed it for my sister but I had to make it say her favorite anime 💀✨
LOVR THIS SHIRT OML SO CUTEEEEE😍😍😍
mine had gay on it. Instant sex.
I love my NIckIsBum T-Shirt, it is very comfortable.
used it as a cum rag
Great fit and soft material. Gave as gift. Big hit!
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Size Guide
Measurements may vary by up to 2" (5 cm). Pro tip: Measure one of your t-shirts at home and compare!
A - Length
Measure from the top of the collar to the bottom hem
B - Width
Measure across the chest from armpit to armpit
Size Chart
| Size | Length | Width |
|---|---|---|
| XS | 27" | 16½" |
| S | 28" | 18" |
| M | 29" | 20" |
| L | 30" | 22" |
| XL | 31" | 24" |
| 2XL | 32" | 26" |
| 3XL | 33" | 28" |
| Size | Length | Width |
|---|---|---|
| XS | 69 cm | 42 cm |
| S | 71 cm | 46 cm |
| M | 74 cm | 51 cm |
| L | 76 cm | 56 cm |
| XL | 79 cm | 61 cm |
| 2XL | 81 cm | 66 cm |
| 3XL | 84 cm | 71 cm |