Metals
You can tell if something is metal by checking if it is shiny, conducts electricity, and is malleable and ductile. Metals also tend to be heavy and have a high melting and boiling point compared to other materials.
Yes, the free-moving electrons in metals are responsible for many of their properties. These electrons allow metals to conduct electricity and heat, be malleable and ductile, and exhibit luster. The delocalized nature of these electrons also contributes to metals being good conductors of electricity and heat.
No, argon is a noble gas and is not ductile. It is a colorless, odorless, and tasteless gas that is primarily known for its inert properties and is not malleable or ductile like metals.
Metals are malleable and ductile because of their atomic structure. The atoms in metals are arranged in a regular pattern that allows them to slide past each other easily when a force is applied. This allows metals to be shaped and stretched without breaking.
Those properties are characteristics of metals. Metals are typically shiny, malleable, ductile, and good conductors of heat and electricity. They also have high density and mass.
nonmetals
Nonmetals
Common minerals that meet these criteria include gypsum, fluorite, and talc. These minerals are generally dull in luster, not malleable or ductile, and are non-conductive of electricity.
Platinum is a transition metal. Transition elements are both ductile and malleable, and conduct electricity and heat.
No, copper is a metal. It is a ductile and malleable metal that is a good conductor of heat and electricity.
Malleable is a characteristic of metals as is being ductile and sonorous.Malleable means being able to be beaten into a shape. Ductile means being able to be drawn into wires. Sonorous means ringing like a bell when struck.Metals also conduct electricity and heat.
See if it will conduct electricity, and see if it can be flattened and stay flattened. Metals conduct electricity and heat, and are malleable. They also have a luster (shiny when polished) and are ductile- they can be drawn out like wire.
metals
Metals are good conductors of heat and electricity, malleable (can be hammered into thin sheets), ductile (can be drawn into wires), and have luster (shiny appearance).
Metals tend to be lustrous, ductile, malleable, and good conductors of heat and electricity.
The properties you mentioned are characteristic of metals. Metals have luster because their delocalized electrons absorb and re-emit light. They conduct heat and electricity due to the mobility of their free electrons. Metals are malleable and ductile because of their ability to undergo plastic deformation without breaking.
Mercury is non-ductile and non-malleable, as it is a liquid.Lead is malleable but not ductile.