Eigenschappen

CAS Number7440-37-1
PubChem CID23968
Atoomstraal71
Atoomvolume22,4
Atomair gewicht39,948
Blokp
Kookpunt-185,85
Bulk Modulus
CategorieEdelgassen
KristalstructuurZijvlak-gecentreerde Kubus
Kleur
Covalentiestraal106
Dichtheid0,002
Electrical Resistivity
Electronconfiguratie[Ne] 3s2 3p6
Eletronen per schil2, 8, 8
Electronegativiteit-
Electrons18
Groep18
Fusiewarmte1,18
Verdampingswarmte6,5
Ionisatiepotentiaal15,76
Magnetic Ordering
Magnetic Susceptibility
Massa39,948
Mass Number18
Smeltpunt-189,35
NaamArgon
Neutronen22
Atoomnummer40
Oxidatietoestanden0
Periode3
FaseGas
Poisson Ratio
Protonen18
Shear Modulus
Specifieke Warmtecapaciteit0,52
SymboolAr
Thermische geleiding0
Van der Waals radius
Young's Modulus
Overmaat
Overvloedig aanwezig in de aardkorst0.00015%
Overvloedig aanwezig in het universum0.02%
Ar Argon 18 39.948 18 3 p 18 -189.2 -185.7 [Ne] 3s2 3p6 2 8 8 0.00178 0.00015% Colorless Cubic: Face centered 3.242 {"1":"1520.6","2":"2665.8","3":"3931","4":"5771","5":"7238","6":"8781","7":"11995","8":"13842","9":"40760","10":"46186","11":"52002","12":"59653","13":"66199","14":"72918","15":"82473","16":"88576","17":"397605","18":"427066"} 1527 0 97 0 0.88 24.2 1.188 6.506 0.52 0.0177 0 Gas, Diamagnetic, NobleGas, Nonmetal, Stable, Natural AR-gon Colorless, odorless, tasteless noble gas. It is the third most abundant element in the earth's atmosphere and makes up about 1%. Used in lighting products. It is often used in filling incandescent light bulbs. Some is mixed with krypton in fluorescent lamps. Crystals in the semiconductor industry are grown in argon atmospheres. Continuously released into the air by decay of radioactive potassium-40. Pure form is obtained from fractional distillation of liquid air. nrHVOFG2V-c Argon
Moscovium was identified in 2004 by a team composed of Russian scientists at the Joint Institute for Nuclear Research in Dubna, and American scientists at the Lawrence Livermore National Laboratory.

The team reported that they bombarded americium-243 with calcium-48 ions to produce four atoms of moscovium.

These atoms decayed by emission of alpha-particles to nihonium in approximately 100 milliseconds. Named after Moscow Oblast where Dubna is located 18 1894 Sir William Ramsay, Lord Rayleigh Scotland From the Greek word "argos" meaning "inactive"

Isotopen van moscovium

Standard Atomic Weight

39.948(1)

Stabiele isotopen

36Ar 38Ar 40Ar

Instabiele isotopen

30Ar 31Ar 32Ar 33Ar 34Ar 35Ar 37Ar 39Ar 41Ar 42Ar 43Ar 44Ar 45Ar 46Ar 47Ar 48Ar 49Ar 50Ar 51Ar 52Ar 53Ar

Moscovium is harmful due to its radioactivity
Moscovium is historically known as eka-bismuth
Moscovium is used for scientific research purposes only.