what are some physical and chemical properties of lead?
163967
Lead is a bluish-white lustrous metal. It is very soft, highly malleable, ductile, and a relatively poor conductor of electricity. It is very resistant to corrosion but tarnishes upon exposure to air. Lead isotopes are the end products of each of the three series of naturally occurring radioactive elements.
1165598
It appears that the surface temperature ranges from about 820 degrees to nearly 900 degrees F. The average surface temperature is 847 degrees F., hot enough to melt lead.
839431
['It is a hard ferromagnetic, silver-white, lustrous, brittle element.', 'It is stable in air and does not react with water.', 'Like other metals, it can also be magnetized.', 'With dilute acids, it reacts slowly.', 'The metal melts at 1495 °C and boils at 2927 °C.']
1286143
Physical properties. The alkali metals have the high thermal and electrical conductivity, lustre, ductility, and malleability that are characteristic of metals. Each alkali metal atom has a single electron in its outermost shell.
1022758
Physical Properties. Physical properties include form (particulate or bulk); porosity (micro- or macroporosity, non- or interconnecting porosity); surface area; and crystallinity (reflecting crystal size, crystal perfection, and grain size as affected by sintering conditions).
1018920
Physical properties include color, smell, freezing/melting point, and density.
1067006
Color, odor, density, melting temperature, boiling temperature, and solubility are examples of physical properties. Physical properties can be used to identify a pure substance.
169853
['Metallic Nature.', 'Melting and Boiling Points.', 'Ionic Radii.', 'Atomic Volume and Densities.', 'Ionization Potentials.', 'Electronic Configuration.', 'Oxidation State.']
1304553
['Color.', 'Size.', 'Texture.', 'Shape.', 'Odor.', 'Hardness.', 'Physical state of matter (whether it is a liquid, solid, or gas)']
1426885
Chemical properties that are important in characterizing materials include composition, structure, molecular weight, boiling and melting points, vapor pressure, octanol-water partition coefficient, water-solubility, reactivity, and stability.
302727
Lead (Pb), a soft, silvery white or grayish metal in Group 14 (IVa) of the periodic table. Lead is very malleable, ductile, and dense and is a poor conductor of electricity. ... The symbol Pb for lead is an abbreviation of the Latin word for lead, plumbum.
621831
['Color: Silvery-white metallic.', 'Phase: Solid.', 'Hardness: Relatively soft metal.', 'Crystalline structure: Cubic.', 'Ductility: It can be beaten into extremely thin sheets. ... ', 'Malleability: Capable of being shaped or bent.', 'Melting point: Melting point is 851°C.']
1169990
['Durable.', 'Great tensile strength.', 'Usually magnetic.', 'Low resistance to corrosion.', 'A silver-like colour.', 'Recyclable.', 'Good conductors of electricity.']
79139
Some properties of an element can be observed only in a collection of atoms or molecules of the element. These properties include color, density, melting point, boiling point, and thermal and electrical conductivity.
474705
['Color. Color relates to the quality of light reflected from the metal.', '(2) Mass or density. ... ', '(3) Melting point. ... ', '(4) Boiling point. ... ', '(5) Conductivity. ... ', '(6) Coefficient of linear thermal expansion. ... ', '(7) Corrosion resistance.']
541751
Physical properties are those that can be determined or measured without changing the composition or identity of the substance. These properties include color, odor, taste, density, melting point, boiling point, conductivity, and hardness.
1220168
On the periodic table of elements, lead is represented by the symbol Pb. It has an atomic number of 82 because it has 82 protons in its nucleus. Lead's chemical symbol – Pb – comes from the Latin word plumbum.