Neptunyo

Ang neptunyo (Iningles neptunium) mao ang elementong kimiko sa talaang peryodiko nga may simbolo nga Np ug kaiphan nga atomik 93.

Ang neptunyo mao ang aktinido.

Neptunium
93Np
Pm

Np

(Uqp)
Hydrogen (other non-metal)
Helium (noble gas)
Lithium (alkali metal)
Beryllium (alkaline earth metal)
Boron (metalloid)
Carbon (other non-metal)
Nitrogen (other non-metal)
Oxygen (other non-metal)
Fluorine (halogen)
Neon (noble gas)
Sodium (alkali metal)
Magnesium (alkaline earth metal)
Aluminium (post-transition metal)
Silicon (metalloid)
Phosphorus (other non-metal)
Sulfur (other non-metal)
Chlorine (halogen)
Argon (noble gas)
Potassium (alkali metal)
Calcium (alkaline earth metal)
Scandium (transition metal)
Titanium (transition metal)
Vanadium (transition metal)
Chromium (transition metal)
Manganese (transition metal)
Iron (transition metal)
Cobalt (transition metal)
Nickel (transition metal)
Copper (transition metal)
Zinc (transition metal)
Gallium (post-transition metal)
Germanium (metalloid)
Arsenic (metalloid)
Selenium (other non-metal)
Bromine (halogen)
Krypton (noble gas)
Rubidium (alkali metal)
Strontium (alkaline earth metal)
Yttrium (transition metal)
Zirconium (transition metal)
Niobium (transition metal)
Molybdenum (transition metal)
Technetium (transition metal)
Ruthenium (transition metal)
Rhodium (transition metal)
Palladium (transition metal)
Silver (transition metal)
Cadmium (transition metal)
Indium (post-transition metal)
Tin (post-transition metal)
Antimony (metalloid)
Tellurium (metalloid)
Iodine (halogen)
Xenon (noble gas)
Caesium (alkali metal)
Barium (alkaline earth metal)
Lanthanum (lanthanoid)
Cerium (lanthanoid)
Praseodymium (lanthanoid)
Neodymium (lanthanoid)
Promethium (lanthanoid)
Samarium (lanthanoid)
Europium (lanthanoid)
Gadolinium (lanthanoid)
Terbium (lanthanoid)
Dysprosium (lanthanoid)
Holmium (lanthanoid)
Erbium (lanthanoid)
Thulium (lanthanoid)
Ytterbium (lanthanoid)
Lutetium (lanthanoid)
Hafnium (transition metal)
Tantalum (transition metal)
Tungsten (transition metal)
Rhenium (transition metal)
Osmium (transition metal)
Iridium (transition metal)
Platinum (transition metal)
Gold (transition metal)
Mercury (transition metal)
Thallium (post-transition metal)
Lead (post-transition metal)
Bismuth (post-transition metal)
Polonium (post-transition metal)
Astatine (halogen)
Radon (noble gas)
Francium (alkali metal)
Radium (alkaline earth metal)
Actinium (actinoid)
Thorium (actinoid)
Protactinium (actinoid)
Uranium (actinoid)
Neptunium (actinoid)
Plutonium (actinoid)
Americium (actinoid)
Curium (actinoid)
Berkelium (actinoid)
Californium (actinoid)
Einsteinium (actinoid)
Fermium (actinoid)
Mendelevium (actinoid)
Nobelium (actinoid)
Lawrencium (actinoid)
Rutherfordium (transition metal)
Dubnium (transition metal)
Seaborgium (transition metal)
Bohrium (transition metal)
Hassium (transition metal)
Meitnerium (unknown chemical properties)
Darmstadtium (unknown chemical properties)
Roentgenium (unknown chemical properties)
Copernicium (transition metal)
Ununtrium (unknown chemical properties)
Flerovium (unknown chemical properties)
Ununpentium (unknown chemical properties)
Livermorium (unknown chemical properties)
Ununseptium (unknown chemical properties)
Ununoctium (unknown chemical properties)
Periodic table
uraniumneptuniumplutonium
Panagway
silvery metallic
Neptunyo
Kinatibuk-ang mga kinaiya
Ngalan, simbolo, kaiphan neptunium, Np, 93
Paglitok /nɛpˈtjniəm/
[[Help:Pronunciation respelling key|nep-Plantilya:Smallcaps all-nee-əm]]
Kategoriyang elemento aktinido
Group, period, block [[group {{{group}}} element|{{{group}}}]], 7, f
Gibug-aton sa atomo (237)
Kontorno sa elektron [Rn] 5f4 6d1 7s2
2, 8, 18, 32, 22, 9, 2
Electron shells of neptunium (2, 8, 18, 32, 22, 9, 2)
Electron shells of neptunium (2, 8, 18, 32, 22, 9, 2)
History
Pagkadiskobre Edwin McMillan and Philip H. Abelson (1940)
Physical properties
Phase magahi
Density (near r.t.) 20.45 g·cm−3
Melting point 910 K, 637 °C, 1179 °F
Boiling point 4273 K, 4000 °C, 7232 °F
Heat of fusion 3.20 kJ·mol−1
Heat of vaporization 336 kJ·mol−1
Molar heat capacity 29.46 J·mol−1·K−1
Vapor pressure
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 2194 2437        
Atomic properties
Oxidation states 7, 6, 5, 4, 3
(amphoteric oxide)
Electronegativity 1.36 (Pauling scale)
Ionization energies 1st: 604.5 kJ·mol−1
Atomic radius 155 pm
Covalent radius 190±1 pm
Miscellanea
Crystal structure orthorhombic
Neptunium has a orthorhombic crystal structure
Magnetic ordering paramagnetic
Electrical resistivity (22 °C) 1.220 µΩ·m
Thermal conductivity 6.3 W·m−1·K−1
CAS registry number 7439-99-8
Most stable isotopes
Main article: Isotopes of neptunium
iso NA half-life DM DE (MeV) DP
235Np syn 396.1 d α 5.192 231Pa
ε 0.124 235U
236Np syn 1.54×105 y ε 0.940 236U
β 0.940 236Pu
α 5.020 232Pa
237Np trace 2.144×106 y SF & α 4.959 233Pa
239Np trace 2.356 d β 0.218 239Pu
· r

Ang mga gi basihan niini


Galeriya sa hulagway

Tags:

Elementong kimikoIninglesTalaang peryodiko

🔥 Trending searches on Wiki Sinugboanong Binisaya:

Kalendaryong EbreoCarcarBungkawilSidlakang Kabisay-anIglalanggikitMuntinlupaNew Bataan, Davao de OroKabankalanTabangYelo (butang)BelhikaTabang RiverGoogleParaná (estado)FilThomas JeffersonOktubre 15Mount CanalietanGen ZLungsodWeert (lungsod sa Olandres)Cheryl HinesBrighton (rehiyon)Congleton (lungsod)Cruciata laevipesOstralyaSaudinhong ArabiyaTawhanong katungodChondrosia reniformisPeñón Blanco (bato)MarangPamalaod sa awtorTimako HillDjebel MeimelTinggalongLemaMananara (suba, lat -23,35, long 47,70)Ain KaicherInternetAdouzElon MuskRahačoŭJlijSkelmorlie Peak (tumoy sa bukid)Traci LordsBaleteProvincia de Entre RíosCordillera Rumi CruzVillanova MarchesanaNowhere IslandBudhismo sa ArmeniaWilliams Field (tugpahanan)ParisNamatyan IslandProvincia del ChacoPhou LeuyBIninglesMisamis OccidentalMaragondonMaţār as Sīb ad DuwalīRodrigo DuterteMount CandongParañaqueBulan (astronomiya)AtaeniusPakighilawasVelikiy NovgorodSiquijorNorth Western Province1346Sungai Bakau (suba sa Indonesya, Provinsi Kalimantan Selatan)🡆 More