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Some characteristics of plutonium are: - isotopes Pu-239 and Pu-241 are fissile
- is a metal
- is radioactive
- is an artificial element
- is toxic
- is paramagnetic
- melting point: 639,4 0C
- boiling point: 3 228 0C
- heat of fusion: 2,82 kJ/mol
- Pauling electronegativity: 1,28
- possible valences: 2 to 7 (an exceptional situation)
- electron configuration: [Rn]5f67s2
- empirical atomic radius: 159 pm
- crystalline structure: monoclinic
- thermal conductivity: 6,74 W/m.K
- electrical resistivity: 1,46 microohm.m
- density: 19,816 g/cm3 - Vickers hardness: 255 - Brinell hardness: 242 - Mohs hardness: cca. 3,7
What else can I help you with?
How could you tell the difference between sterling silver and platinum?
The physical difference between silver and platinum is in terms of color. Pure silver is more whitish in color while platinum is more grayish than white. Silver has a lower density than platinum.
What is the symbols for gold silver platinum?
The chemical symbols for gold, silver, and platinum are Au, Ag, and Pt, respectively.
What combines easily with platinum?
Platinum readily forms alloys with metals like iridium and ruthenium. These alloys enhance the properties of platinum, such as improving its hardness and resistance to corrosion. Additionally, platinum can be combined with metals like gold and silver to create attractive jewelry pieces.
The physical propetries of manesium?
the physical properties of magnesium can best be describes as a: shiny metal b: silver, shiny, metallic solid c: dissolves in viegar d: reacts with vinegar
What are physical properties of fine see you song?
What is the physical properties for fine sea salt
What are physical properties of silver and platinum?
u can find out on ur own.
Is the luster of silver jewerly a physical property?
Yes, the luster of silver jewelry is a physical property. Luster refers to the shininess or reflective quality of a material's surface, which is a characteristic that can be observed without changing the chemical composition of the silver.
What are physical properties of silver spoon?
A silver spoon has physical properties such as being shiny, metallic, malleable, and a good conductor of heat and electricity.
Is silver chemical or chemical property?
Silver is not a property. It is a substance with chemical and physical properties. Silver colour is a property (physical)
What is the physical property difference of silver and platinum?
Silver is a soft metal. Platinum is a similar color but does not change its shape easily and does not tarnish. Platinum is worth more than silver and gold.
What are Two physical properties silver?
Gray and shiny
What element is closely related to silver?
If you look at the periodic table,and silver's location (amongst gold, palladium, rhodium, & platinum, amongst others') and you look at some of it's properties (soft like gold, platinum like catalytic activity, highest electrical and thermal conductance of ANY pure element) then silver is most like both gold and platinum. It conducts like gold, and shares with it many similar physical properties (soft, malleable and dense). Also, silver can behave much like the platinum group metals (with the exception of rhodium), in it's catalytic abilities. Although not noble, it has many noble'esque qualities. So I'd say, silver is most like palladium, then platinum, followed closely by gold. This, having assigned characteristic, and weighing them proportionally in the best way I know how.
What is some physical properties of germanium?
grayish silver metalloid
What are two physical properties of silver (Ag)?
grey solid
Is the luster of platinum jewelry a physical change?
Yes, the luster of platinum jewelry is a physical change. The luster is a result of the surface properties of the platinum metal, such as its reflection of light, without any alteration to the chemical composition of the metal.
Which element is most like gold?
Silver, platinum, and mercury, they are the closest molecularly to gold.
Is silver metallic color physical or chemical?
Silver metallic color is a physical property, as it relates to the way light is reflected off the surface of the silver metal. Chemical properties, on the other hand, involve changes in the chemical composition of a substance.
