Gadolinium
Fundamental Properties
Gadolinium is a chemical element with the symbol Gd and atomic number 64. ... Gadolinium Below Its Curie Point Of 20 °C (68 °F) Is Ferromagnetic, With An Attraction To A Magnetic Field Higher Than That Of Nickel. Above This Temperature It Is The Most Paramagnetic Element. It Is Found In Nature Only In An Oxidized Form With A Melting Point Of 1,313 °C Or 2395.4 °F And The Configuration Of Electrons per shell: 2,8,18,25,9,2 A Atomic radius Of
180 PM And A Atomic Mass Of 157.25 Dalton's And A Electron Configuration Of [Xe] 4f75d16s2
Please help this related wiki
Hey, if you know anything about chemistry, please go help science.fandom.com
Thank you. -w-
BRUH
PEOPLE LITERALLY HAVE A WIKI FOR EVERYTHING LMHOOOOOOOOOO JSIFDOJDFKSKJSLFSDKJLFDKSJLJKLFSD
(this could be useful tho)
IndigoSorioty (talk) 06:31, November 27, 2020 (UTC)IndigoSorioty
My projects and plans on-wiki
I am adding multiple functional groups as pages. I have also created a template for them. -completed
Pre-RNA world
A pre-RNA world Genetic_code with only a single (but reversible)
nucleotide (or rather nucleobase) which also happens to be an amino
acid!
Specifically 3-Aminobenzoic_acid (image below is the Zwitterion
form)
In the zwitterion form the acid (COOH) has donated a proton to the
base (NH2)
http://en.wikipedia.org/wiki/PAH_world_hypothesisPolycyclic_aromatic_hydrocarbons
are the most common and abundant of the known polyatomic molecules
in the visible universe, and are considered a likely constituent of
the primordial sea. PAHs , along with fullerenes (or "buckyballs"),
have been recently detected in nebulae.
PAHs are not normally very soluble in sea water, but when subject
to ionizing radiation such as solar UV light, the outer hydrogen
atoms…
Quantum numbers and the Zeeman effect
Chart below:
- Vertical axis = n + ℓ
- Background color indicates how far the crystal structure is
from close packed. In other words, how distorted the lattice is.
- Atomic radius is calculated from the Atomic volume.
- Atomic volume is calculated by dividing the Atomic mass by the Density and multiplying by the Atomic packing factor.
| style="border:3px solid blue;" | }|AtomicNumber=90| Element=Th}} |- | }
| DisplayAllAllotropes=} | density=11.727}}|- | }
| DisplayAllAllotropes=} | density=11.10}}|} | style="border:3px solid blue;" | }|AtomicNumber=91| Element=Pa}} |- | }
| DisplayAllAllotropes=} | density=15.38 | c/a=0.825 | note=Pa-231}}|} | style="border:3px solid blue;" | }|AtomicNumber=92| Element=U}} |- | }
| DisplayAllAllotrop…