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Arsenikförorenad mark efter träimpregnering - Studylib
Favorite Answer. there really isn't a specific rule when relating [Ar] 3d10 4s2 4p3. Selenium. 78.96 [Ar] 4s2 3d10 4p4. Bromine [Ar] 4s2 3d10 4p5. Krypton [Ar] 3d10 4s2 4p6.
Rn 51679 21. Ne Pl 13 [Ne] [Ar]3d7 4s2 2. [He] 2s22p2 3 [Ar]3d10 452 4p3 18. [Xe] 4f10 6s2 Arsenik As är ett element i HUVUD-undergruppen i den 5: e gruppen, 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3 (Jag gillar det här inlägget mer).
Formelsamling i fysik
Selenium. 78.96 [Ar] 4s2 3d10 4p4. Bromine [Ar] 4s2 3d10 4p5.
Pedagogisk meritportfölj - Erik Elfgren
[Ar] 3d1 4s2. Sc . Scandium. 22 [Ar] 3d10 4s2. Zn. Zinc. 35. Br [Ar] 3d104s2 4p3.
Ne, [He]2s2 2p6. Ar, [Ne]3s2 3p6. Kr, [Ar]3d10 4s2 4p6. Xe, [Kr]4d10 5s2 5p6. Rn, [Xe]4f14 5d10 6s2 6p67
for the element arsenic?
Telia arendal
the electron configuration of Cr: [Ar]4s1 3d5 instead of para- or diamagnetic. ∆H° ie. (first / eV). 19 K. [Ar]4s1 p. 4.3.
[Ar] 4s2 3d3
I said "1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3", but was marked wrong.
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Independent-particle model
Se Name of Element : Selenium Atomic Weight : 79.0 Atomic In what group of the periodic table is the element with the following configuration [Ar] 4s2 3d10 4p3 . Algebra. Write in standard notation.
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Duniyar chemistry - Inlägg Facebook
[Ar] 3d10 4s2. 32 Ge [Ar] 3d10 4s2 4p2.
Elektronisk konfiguration - Sidor [2] - World uppslagsverk kunskap
Selenium. 78.96 [Ar] 4s2 3d10 4p4. Bromine [Ar] 4s2 3d10 4p5. Krypton [Ar] 3d10 4s2 4p6. Rubidium [Kr] 5s1. Strontium [Kr] 5s2. Yttrium [Kr] 4d1 5s2.
+ 3. + 5. Sb. Antimony. 51. [Kr]4d105s25p3. 121.75. - 3.