0
Atomic number
47
Atomic mass
107.87 g.mol -1
Electronegativity according to Pauling
1.9
Density
10.5 g.cm-3 at 20°C
Melting point
962 °C
Boiling point
2212 °C
Vanderwaals radius
0.144 nm
Ionic radius
0.126 nm
Isotopes
11
Electronic shell
[ Kr ] 4d10 5s1
Energy of first ionization
758 kJ.mol -1
Energy of second ionization
2061 kJ.mol -1
Discovered by
The ancie
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Difference between chemical and physical change?
A chemical change is when the chemical properties of a substance changes and a physical change is when the chemical properties stay the same but the physical properties (shape, temperature etc...)
What are the chemical properties of sugar?
SUGAR is a carbohydrate.If we talkk about its chemical properties,it is jst a simple molecule composed of glucose (or starch).
What kind of properties can be observed only when the substances in a sample of matter are changing into different substances?
Yes, chemical properties can be determined only experimentally, as a consequence of chemical reactions. But, today chemists can made some predictions about chemical properties of a substance on the basis of existing data about chemical and physical properties.
How do chemical and physical properties differ?
chemical properties cannot be determined just by viewing or touching the substance and physical properties can be observed or measured without changing the composition of matter.
What are the chemical properties of a unlit candle?
What are the physical properties of unlit candle
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 are some chemical properties of the element silver?
some chemical properties areexplosive, flammable, and radioactive.
How reactive is roentgenium?
It is supposed that the chemical properties of roentgenium are similar to the properties of silver.
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 some chemical properties of silver?
its the wewe form
Is silver salts discolor the skin by reacting with skin protein a chemical properties?
It is not a property, it is a chemical reaction.
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.
Is silver nitrate flammable?
No, silver nitrate is not flammable. It is a compound commonly used in laboratory settings for its antiseptic and chemical properties, but it does not pose a fire hazard.
What is AgFO3?
AgFO3 is the chemical formula for silver(I) fluoride, which is a chemical compound composed of silver and fluorine. It is an inorganic compound that is used in organic synthesis, as a fluorination reagent, and in some specialized dental applications. Silver(I) fluoride is a white, crystalline solid that is highly reactive and has a variety of chemical properties.
Why is hydrochloric acid and silver nitrate a physical or chemical change?
When hydrochloric acid and silver nitrate are mixed, they react to form a white precipitate of silver chloride. This is a chemical change because it involves a rearrangement of atoms to form new substances with different properties. Additionally, a chemical reaction occurs between the two substances, indicating a chemical change.
What is meant by silver salts?
Silver salts are chemical compounds that contain silver in combination with other elements such as chlorine, bromine, or iodine. They are often light-sensitive and used in photography, medicine, and chemical synthesis. Silver nitrate is a common silver salt that is known for its antiseptic properties.
A silver surface becomes tarnished after exposure to air for a long period of time physical or chemical change?
The tarnishing of a silver surface is a chemical change. This is because the silver undergoes a reaction with sulfur compounds in the air, forming silver sulfide. This chemical reaction results in a change in the composition and properties of the silver surface.
