Manganum
Manganese (25), Iron (26), Cobalt (27, Nickel (28) All have two electrons in 4s and 5, 6, 7, or 8, respectively, in 3p.
Element 25 - Manganese (Mn) From magnes, or magnet--its ore was first confused with magnetic iron ore; discovered Manganese, which gives steel a hard yet pliant quality, seems to play a similar role in animal bone: without it, bones grow spngier and break more easily. It activates many enzymes. Properties; Atomic Number:25 Atomic Weight: Electron Configuration (at ground state):1s22s22p63s23p63d54s2 Oxidation States (Bold most stable):+2, +3, +4, +6, +7 Boiling Point (K):2235 Melting Point (K):1518 Density (at 300K -- g/cm3):7.44 Atomic Volume (at 300K -- cm3/mol) 7.39 Number of stable isotopes:1 Mass Number (Bold naturally occurring) -- Half-Life -- Disintigration Type: x 106 years -- orbital electron capture days -- orbital electron capture hours -- beta particle (electron) emission Covalent Radius (Å):1.17 Atomic Radius (Å):1.35 First Ionization Potential (V):7.435 Electronegativity (Pauling's):1.55 Specific Heat Capacity (at 300K -- J g-1 K-1):0.48 Heat of Vaporization (kJ/mol): Heat of Fusion (kJ/mol):14.64 Electrical Conductivity (at 293K for polycrystalline material cm-1):0.5 Thermal Conductivity (at 300K -- W m-1 K-1):7.82 Crystal Structure: Cubic, body centered Acid-Base Properties: Very acidicAtomic NumberAtomic Weight Electron Configuration Oxidation States Boiling Point Densityisotopes Mass NumberHalf-LifeDisintigration Typeelectron capture beta particleelectronIonization Potential Electronegativity Specific Heat AcidBase
Elementos de Transição
Defesa e Performance
Período 4 Defesa (&Performance)
Reino GrupoElemento Análise de GRUPO
Manganum Ajudantes (Helpful) Desejo de gentileza, apreciação (compliments) Azedume (Bitterness)
Dimensões Da Totalidade Pensamento Vontade Sentimento Sensação Disfunção Lesão Doença LocalConcomitantesCausa Agravações Melhorias Horário MIASMA REINO Família Característicos
Disfunção LesãoDoença
Local Organotropismo
Causa Agrava MelhoraHorário Concomitante
Miasma
Manganum aceticum By Morrison
Palavras CHAVES