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Elements 1
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Elements 2
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Home
About
Discuss
Blog
Forum
Survey
Quiz
Polls
Elements 1
Alkali Metals
>
Hydrogen
Lithium
Sodium
Potassium
Rubidium
Cesium
Francium
Alkaline Earth Metals
>
Beryllium
Magnesium
Calcium
Strontium
Barium
Radium
Transition Metals 1
>
Scandium
Titanium
Vanadium
Chromium
Manganese
Iron
Cobalt
Nickel
Copper
Zinc
Transition Metals 2
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Yttrium
Zirconium
Niobium
Molybdenum
Technetium
Ruthenium
Rhodium
Palladium
Silver
Transition Metals 3
>
Cadmium
Hafnium
Tantalum
Tungsten
Rhenium
Osmium
Iridium
Transition Metals 4
>
Platinum
Gold
Mercury
Rutherfordium
Dubnium
Seaborgium
Transition Metals 5
>
Bohrium
Hassium
Meitnerium
Darmstadtium
Roentgenium
Copernicium
Elements 2
Lanthanides 1
>
Lanthanum
Cerium
Praseodymium
Neodymium
Promethium
Samarium
Europium
Gadolinium
Terbium
Dysprosium
Holmium
Erbium
Thulium
Lanthanides 2
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Ytterbium
Lutetium
Actinides 1
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Actinium
Thorium
Protactinium
Uranium
Neptunium
Plutonium
Americium
Curium
Berkelium
Claifornium
Einsteinium
Actinides 2
>
Fermium
Mendelevium
Nobelium
Lawrencium
Yttrium
Y
Atomic Number: 39
Melting Point: 1,522 °C
Boiling Point: 3,338 °C
Isotopes: 1 - 89Y
Recognized/Discovered: Johan Gadolin in 1794