Metals generally: conduct electricity well, conduct heat well, Have a shiny surface when freshly cut, form positive ions. Many are hard to the touch but some are soft and can be cut with a knife (Sodium and Lead for example) all are solids at room temperature except Mercury
high conductivity- can conduct heat and electricity shininess malleability- material can be hammered/rolled into flat sheets or other shapes ductility- material can be pulled out/drawn into a long wire
the most basic ones are:
luster
conducts electricity
malleable
have 1-3 valence electrons generally
forms basic oxidizers
ductile
when in a sheet they are opaque
all are solids at room temperature except Hg
There are more than 80 metals recognized and placed in the Periodic Table. They have an immense diversity of their chemical and physical properties.
Two of the qualities that all metals have are, conductivity of electricity and heat. These behaviour can be understood by their metallic bonding structure which contain 'free electrons'.
If we discuss about the metals a little further, almost all of the metals are solids at room temperature. The only exception to this statement is mercury.
Metals are usually can be bent and can be extracted into sheets or wires. And metals give a sonorous sound when it is collided. The exceptions for these statements are the alkali metals and mercury which is normally found as a liquid.
Generally it is said that metals show basic characteristics as they do react with acids to liberate hydrogen gas. But some metals including aluminium, zinc, tin and lead react with alkali too, and it violates the statement if it is mentioned for ALL metals.
Most metals have something in common. For instance, almost all metals luster, which means to shine or glow. Another is most metals are hard and very difficult to cut through. If you want to know more, go to the related link.
i dont know What properties do metals have?
Butt and bobo
Nonmetals lack most of the properties of a metal.
Their properties are similar with non-metals and metals. That's why they're called semi-metals. They are reactive depending on the element they are reacting with, and they are semi-conductors.
yes metals are more common than non-metals
it's called a non metal
Metals conduct electricity. Metals ionise [lose one or more electrons] to form positively charged ions - cations.
hardness,shininess, malleability, and ductility
solidvery high melting pointnot soluble in waterelectrically conductivemalleableductilelustrous
The most common way is to find an alternative material with similar properties.
Density
Nonmetals lack most of the properties of a metal.
they conduct electricity as they have free electrons.
Most metals. Non-metals usually do NOT have both these properties.
Their properties are similar with non-metals and metals. That's why they're called semi-metals. They are reactive depending on the element they are reacting with, and they are semi-conductors.
That would be the noble gases
Semi-metals or metalloids. The elements boron, silicon, germanium, arsenic, antimony, tellurium, and astatine have properties similar to both metals and non-metals. These elements are located along the semi-metal line of the periodic table.
They have to properties of metals. Most have high melting and boiling points. They're excellent conductors of electricity.
A metalloid are the elements located on the "staircase" of the periodic table. They have properties of metals and nonmetals. They make for good semi-conductors. The most common is silicon, which is used in computers.