what are the characteristics of metallic compounds?
319176
['Very High melting and boiling points.', 'Very Good Conductors of heat and electricity.', 'Malleable (can be made into different shapes without breaking)', 'Ductile (can be molded into wiring)', 'Metallic luster (shiny)', 'Sometimes magnetic.']
550093
The Properties. Each material has physical, mechanical and chemical properties. These include density, yield strength, elasticity, Ductility, toughness, fatigue limit and corrosion resistance. Density is an obvious property.
571110
['Chemical composition.', 'Atomic bonding.', 'Corrosion resistance.', 'Acidity or Alkalinity.']
358119
['Color : Silvery-white with a bluish tint.', 'Hardness : The pure metal is soft, but it becomes strong and hard when alloyed.', 'Ductility : It can be beaten into extremely thin sheets.', 'Malleability : Capable of being shaped or bent.']
73166
['Nickel is silvery-white, hard, malleable, and ductile metal.', 'It is a good conductor of heat and electricity.', 'It is bivalent, that is it has a valency of two.', 'The metal dissolves slowly in dilute acids.', "It's melting point is 1453 °C and boiling point is 2913 °C."]
454300
['State of matter: solid, liquid, gas, plasma etc.', 'Physical properties like density, melting point etc.', 'Mechanical properties like hardness, strength, brittleness or ductility etc.', 'Electrical properties like conductivity.', 'Magnetic properties like ferro, para, and dia magnetism.']
91109
['AgNO3 - Silver nitrate is a metallic compound. Silver (Ag) is the metal, bonded to the nitrate group.', 'CaCl2 - Calcium chloride is a metallic compound.', 'H2O (water) is not considered a metallic compound. Even though hydrogen sometimes acts like a metal, it is more often considered a nonmetal.']
306845
Answer and Explanation: Three characteristics of metals are their good conductivity, malleability, and shiny appearance. Metals are good conductors of heat and electricity,...
421278
The transition metals have the following chemical properties in common: they are less reactive than alkali metals such as sodium. they form coloured ions of different charges. some are very unreactive (silver and gold)
207824
Physical and chemical properties Physically, platinum is heavy, soft, malleable (easy to work—only silver and gold are easier to shape), and ductile (easy to draw into wires) and has a fairly high melting point (~1770°C or 3220°F). Chemically, it's often described as a noble metal because it is so unreactive.
1267893
Which characteristics describe most nonmetals in the solid phase? 1) They are malleable and have metallic luster. 2) They are malleable and lack metallic luster. 3) They are brittle and have metallic luster.
1431477
Some properties of transition elements are different from those of the metals in group 1 . Compared to other metals, most transition metals have: higher melting points. higher densities.
46156
['have large charge/radius ratio;', 'are hard and have high densities;', 'have high melting and boiling points;', 'form compounds which are often paramagnetic;', 'show variable oxidation states;', 'form coloured ions and compounds;', 'form compounds with profound catalytic activity;']
153688
['Have high melting points.', 'Have high boiling points.', 'Tend to be soluble in water.', 'Conduct electricity in liquid form and in aqueous solution.', 'Are usually hard and brittle solids.', 'Have high enthalpies of fusion.', 'Have high enthalpies if vaporization.']
788623
Metals usually have a metallic or shiny appearance. Nonmetals are usually have a dull luster (or you can say they lack luster). Most are shiny (metallic luster), malleable, ductile, high density and high melting point, and good conductors of heat and electricity.
815582
Properties, occurrence, and uses. Potassium metal is soft and white with a silvery lustre, has a low melting point, and is a good conductor of heat and electricity. Potassium imparts a lavender colour to a flame, and its vapour is green.
951585
['Hardness and crystal structure.', 'Toughness.', 'Optical properties.', 'Electrical properties.', 'Thermal conductivity.', 'Thermal stability.', 'See also.', 'References.']