Arsenik

Arsenik, ₃₃As
Arsenik; ᵒaŕsenik·
Pabaosan	/ˈɑːrs(ə)nɪk/; (ARS-(ə)-nik); as an adjective: /ɑːrˈsɛnɪk/; (ar-SEN-ik);
Cingakan	klau métalik
Bobot atom standar Ar, std(As)	74.921595(6)
Arsenik ring tabél périodik
	gérmanium ← arsenik → sélénium
Wilangan atom (Z)	33
Watek	golongan 15 (pniktogén)
Période	période 4
Blok	blok-p
Konpigurasi éléktron	[Ar] 3d10 4s2 4p3
Éléktron per kulit	2, 8, 18, 5
Cecirén pisik
Pase ring STP	padet
Titik sublimasi	887 K (615 °C, 1137 °F)
Kapadetan (nampek s.r.)	5.727 g/cm3
ri kala éncéh (ring t.l.)	5.22 g/cm3
Titik tripel	1090 K, 3628 kPa
Titik kritis	1673 K, ? MPa
Panes fusi	grey: 24.44 kJ/mol
Panes panguapan	34.76 kJ/mol (?)
Kapasitas panes molar	24.64 J/(mol·K)
Cecirén atom
Paindikan oksidasi	−3, −2, −1, 0, +1, +2, +3, +4, +5 (oksida asam tenga)
Kaéléktronégatipan	skala Pauling: 2.18
Wasa ionisasi	ka-1: 947.0 kJ/mol ; ka-2: 1798 kJ/mol ; ka-3: 2735 kJ/mol ; (malih) ;
Jeriji atom	émpiris: 119 pm
Jeriji kovalén	119±4 pm
Jeriji Van der Waals	185 pm
	Garis spéktral saking arsenik
Cecirén liyanan
Rupa alami	primordial
Struktur kristal	rombohédron
Ékspansi térmal	5.6 µm/(m⋅K) (ring s.k.)
Konduktivitas térmal	50.2 W/(m⋅K)
Resistivitas listrik	333 nΩ⋅m (ring 20 °C)
bacakan magnétik	diamagnétik
Karentanan magnétik molar	−5.5×10−6 cm3/mol
Modulus Young	8 GPa
Modulus Bulk	22 GPa
Kakatosan Mohs	3.5
Kakatosan Brinell	1440 MPa
Nomor CAS	7440-38-2
Lelintihan
Panemuan	Alkémis Arab (sadurung AD 815)
Isotop utama arsenik
γ	–
β+	74Gé
γ	–
β−	74Sé
	Kategori:Arsenik; cingak; pabligbagan; uah; \| pustaka

Arsenik silih tunggil datu kimia antuk simbol As miwah wilangan atom 33. Arsenik wénten ring akéh mineral, ketah nyané ring kacampuh sareng urirang miwah logam, menawi talee manados datu murni kristal. Arsenik punika métaloid. Ipun ngelah makudang alotrop, menawi wantah warna klau, sané ngelah rupa métalik, sané kaanggén antuk industri.

Pustaka uah

↑ Méija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305.
↑ Gokcen, N. A (1989). "The As (arsenic) system". Bull. Alloy Phase Diagrams. 10: 11–22. doi:10.1007/BF02882166.
↑ Abraham, Mariham Y.; Wang, Yuzhong; Xie, Yaoming; Wei, Pingrong; Shaefer III, Henry F.; Schleyer, P. von R.; Robinson, Gregory H. (2010). "Carbene Stabilization of Diarsenic: From Hypervalency to Allotropy". Chemistry: A European Journal. 16 (2): 432–5. doi:10.1002/chem.200902840. PMID 19937872.
↑ Ellis, Bobby D.; MacDonald, Charles L. B. (2004). "Stabilized Arsenic(I) Iodide: A Ready Source of Arsenic Iodide Fragments and a Useful Reagent for the Generation of Clusters". Inorganic Chemistry. 43 (19): 5981–6. doi:10.1021/ic049281s. PMID 15360247.
↑ Cverna, Fran (2002). ASM Ready Reference: Thermal properties of metals. ASM International. pp. 8–. ISBN 978-0-87170-768-0. pdf.
↑ Lide, David R., ed. (2000). "Magnetic susceptibility of the elements and inorganic compounds". Handbook of Chemistry and Physics (PDF) (édisi ka-81). CRC press. ISBN 0849304814.
↑ Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.

[CIAAW2013-1] Méija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305.

[Gokcen1989-2] Gokcen, N. A (1989). "The As (arsenic) system". Bull. Alloy Phase Diagrams. 10: 11–22. doi:10.1007/BF02882166.

[3] Abraham, Mariham Y.; Wang, Yuzhong; Xie, Yaoming; Wei, Pingrong; Shaefer III, Henry F.; Schleyer, P. von R.; Robinson, Gregory H. (2010). "Carbene Stabilization of Diarsenic: From Hypervalency to Allotropy". Chemistry: A European Journal. 16 (2): 432–5. doi:10.1002/chem.200902840. PMID 19937872.

[4] Ellis, Bobby D.; MacDonald, Charles L. B. (2004). "Stabilized Arsenic(I) Iodide: A Ready Source of Arsenic Iodide Fragments and a Useful Reagent for the Generation of Clusters". Inorganic Chemistry. 43 (19): 5981–6. doi:10.1021/ic049281s. PMID 15360247.

[5] Cverna, Fran (2002). ASM Ready Reference: Thermal properties of metals. ASM International. pp. 8–. ISBN 978-0-87170-768-0. pdf.

[6] Lide, David R., ed. (2000). "Magnetic susceptibility of the elements and inorganic compounds". Handbook of Chemistry and Physics (PDF) (édisi ka-81). CRC press. ISBN 0849304814.

[7] Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.

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