Aktinido

Mga Aktinido sa talaang peryodiko
Hidroheno (other non-metal)
Helyo (noble gas)
Liyo (alkali metal)
Beryllium (alkaline earth metal)
Boron (metalloid)
Karbon (other non-metal)
Nitroheno (other non-metal)
Oksiheno (other non-metal)
Plorina (halogen)
Neon (noble gas)
Sodyo (alkali metal)
Magnesyo (alkaline earth metal)
Aluminyo (post-transition metal)
Silikon (metalloid)
Pospora (other non-metal)
Asupre (other non-metal)
Kloro (halogen)
Argon (noble gas)
Potasyo (alkali metal)
Kalsiyo (alkaline earth metal)
Iskandiyo (transition metal)
Titanyo (transition metal)
Banadyo (transition metal)
Kromyo (transition metal)
Maganesyo (transition metal)
Bakal (transition metal)
Cobalt (transition metal)
Nikel (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)
Isang hombang atomiko ang ibinaksak sa Nagasaki na mayroong plutonium.[1]

Ang aktinido o ang seryeng actinoid (nomenklaturang IUPAC) ay binubuo ng labinlimang metalikong elementong kemikal na may mga atomikong bilang mula 89 hanggang 103, aktinyo hanggang lawrensyo.[2][3][4][5]

Nagmula ang pangalan ng seryeng aktinido mula sa isang elemento ng ikatlong elementong pangkat, ang aktinyo. Lahat, maliban sa isa, ng mga lantanido ay mga elementong nasa f-bloke, na sumusunod sa pagpupuno ng talukab ng elektron sa 4f; lawrensyo, isang elementong d-bloke, ay kadalasang isinasama sa pangkat ng aktinido. Kung ihahambing sa mga lantanido, na karamihan din ay mga elementong f-bloke, nagpapakita naman ng mas pabago-bagong balensiya ang mga aktinido.

89
Ac
90
Th
91
Pa
92
U
93
Np
94
Pu
95
Am
96
Cm
97
Bk
98
Cf
99
Es
100
Fm
101
Md
102
No
103
Lr
  1. The Manhattan Project. An Interactive History. US Department of Energy
  2. Theodore Gray (2009). The Elements: A Visual Exploration of Every Known Atom in the Universe. New York: Black Dog & Leventhal Publishers. p. 240. ISBN 978-1-57912-814-2.{{cite book}}: CS1 maint: date auto-translated (link)
  3. Actinide element, Encyclopædia Britannica on-line
  4. Although "actinoid" (rather than "actinide") means "actinium-like" and therefore should exclude actinium, that element is usually included in the series.
  5. Neil G. Connelly; atbp. (2005). "Elements". Nomenclature of Inorganic Chemistry. London: Royal Society of Chemistry. p. 52. ISBN 0-85404-438-8.{{cite book}}: CS1 maint: date auto-translated (link)

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