Chemistry
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AdityaSingh7777 AdityaSingh7777 17 November 2021
0

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

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Blue1228 Blue1228 15 August 2021
1

Please help this related wiki

Hey, if you know anything about chemistry, please go help science.fandom.com

Thank you. -w-

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IndigoSorioty IndigoSorioty 27 November 2020
0

BRUH

PEOPLE LITERALLY HAVE A WIKI FOR EVERYTHING LMHOOOOOOOOOO JSIFDOJDFKSKJSLFSDKJLFDKSJLJKLFSD




(this could be useful tho)

IndigoSorioty (talk) 06:31, November 27, 2020 (UTC)IndigoSorioty

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Np2402 Np2402 5 August 2020
1

My projects and plans on-wiki

I am adding multiple functional groups as pages. I have also created a template for them. -completed

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Granpa Granpa 19 October 2017
0

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…




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Granpa Granpa 22 August 2017
0

Quantum numbers and the Zeeman effect

Chart below:


Vertical axis = n +
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…

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