Block
pemblokiran f
p pemblokiran
Family unsur
actinide
Transisi Post-
Jeneng papan Group
Pnma
P63 / mmc
Facts Interesting
Neptunium minangka unsur transuranium pisanan sing ditemokake.
- Senyawa saka logam Thallium Highly Toxic.
- metal Thallium lagi seng di tuduh minangka karsinogen manungsa.
sumber
Digawe dening némbakaké Uranium karo Neutron, Ores logam
Found Minangka By-produk, Ores logam, Ores saka Minerals
sing katutup
Edwin McMillan and Philip H. Abelson
William Crookes
Discovery
ing taun 1940
ing 1861
Turah mbrawah Ing Universe
Turah mbrawah Ing meteorit
Turah mbrawah Ing bumi lemah ndhuwur
Turah mbrawah Ing Segara
-
Turah mbrawah Ing Manungsa
Ulah lan Wuku
- Efesus saiki dikenal saka logam Neptunium sing winates kanggo riset waé mung.
- Neptunium kang isotop neptunium-237 digunakake minangka neutron detektor.
- Thallium minangka logam beracun lan panggunaane winates. Logam thallium biasane digunakake kanggo ngasilake sel fotolistrik.
- Ing paduan merkuri termometer nduweni 8% saka thallium, amarga titik leleh luwih murah tinimbang 20 ° C.
Ulah Industrial
-
Industri Kimia
Ulah Medical
-
Medical Research
Ulah liyane
wesi, Nuclear Riset, tujuan Research
wesi
keracunan
Toxic
Highly Toxic
Saiki ing badan Human
Ora
Ya
Pauling Elektronegativitas
Sanderson Elektronegativitas
Allred Rochow Elektronegativitas
Mulliken-Jaffe Elektronegativitas
Pauling Electropositivity
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
Corrosion, ionisasi, Isotop radioaktif, kelarutan
Konfigurasi elektron
[Rn] 5F 4 6D 1 7s 2
[Xe] 4F 14 5d 10 6s 2 6p 1
Struktur Crystal
Orthorhombic (Orth)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
ORTH-Crystal-Structure-of-Neptunium.jpg#100
BCC-Crystal-Structure-.jpg#100
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Kapadhetan Ing suhu kamar
Kapadhetan Nalika Liquid (ing mp)
Properties Teknik liyane
ductile
ductile, Sectile
Nindakake Magnetic
paramagnetic
diamagnetic
Property Listrik
Arman
Arman
Enthalpy saka atomization