yes
Yes, physical properties such as density, melting point, color, and conductivity can be used to distinguish between different metals. Each metal will have a unique combination of these properties that can help in identifying them.
There are two parts to it: Supply -- how common is the metal? How easy is it to extract from its ores? Is it concentrated in a few locations or is it widely distributed? Demand -- what's it used for? Will other metals work instead, or does it have specific properties that are required?
No, all elements on the periodic table cannot be classified as metals or non-metals. The periodic table includes metals, non-metals, and metalloids, which have properties of both metals and non-metals. Elements are classified based on their physical and chemical properties, such as conductivity, reactivity, and appearance.
One way to separate a mixture is through physical methods such as filtration, distillation, chromatography, or evaporation. Each method exploits the different physical properties of the components in the mixture to separate them.
The Lanthanides consist of the elements in the f-block of period six in the periodic table. While these metals can be considered transition metals, they have properties that set them apart from the rest of the elements.
They are extremely reactive with acid -explosively in some cases. They are also very reactive with water and form alkaline solutions and also very reactive with halogens. Apart from that they have the usual properties of metals such as ductility and lustre etc.
most are poor thermal conductors poor electrical conductors apart from graphite which is a form of carbon none are magnetic they are often brittle vary widely in their physical properties
Lanthanum and actinium have different properties. So, they are kept apart from the periodic table.
One is group 14 for sure as carbon is strictly non-metallic, silicon is essential a non metal in its chemical behaviour ,germanium is a metalloid (semi metal) with pronounced metallic character and last two i.e. tin and lead are metallic in character...and another one is group 16 as they have variety of properties in the form of catenation,multiple bonding ,,allotropy etc...apart from other general properties of a group ....
HOW DO WE DISTINGUISH SUBSTANCES? HOW DO WE DISTINGUISH SUBSTANCES?
No, all elements on the periodic table cannot be classified as either metals or nonmetals. Some elements, known as metalloids, have properties that fall between those of metals and nonmetals. These elements are typically found along the zigzag line on the periodic table.
Metals have strong metallic bonding that allows their atoms to slide past each other when subjected to force, rather than breaking apart. This ability to easily change shape while maintaining cohesion is what allows metals to be pounded into sheets or drawn into wires without breaking.