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RafaTransition elements have high polarizing power due to their small atomic and ionic sizes, which leads to a high charge density on the nucleus. This high charge density results in a stronger attraction to the electrons in neighboring atoms, causing distortion in their electron cloud. This ability to distort the electron cloud of neighboring atoms is what gives transition elements high polarizing power.
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Do the transition elements display metallic or non metallic properties?
Transition elements display metallic properties, such as high electrical and thermal conductivity, malleability, and ductility. However, some transition elements can also exhibit nonmetallic properties depending on their oxidation states and bonding characteristics.
What are the properties and characteristics of transition elements on the periodic table?
Transition elements are located in the middle of the periodic table and have unique properties. They often have multiple oxidation states, form colorful compounds, and can act as catalysts in chemical reactions. Transition elements also tend to have high melting and boiling points, as well as high densities.
What does the term polarising power of a cation mean?
Polarizing power: Polarising power is the ability of an atom or group of atoms to attract the shared pair of electrons toward itself. For example: If you have aluminium chloride.... the aluminium ion has a 3+ charge and is relatively small. The chlorine ion has a 1- charge and is larger than the aluminium ion. As a result...the aluminium ion has a higher charge density (i.e. a stronger attraction) and so attracts the shared pair of electrons (between the chlorine and aluminium) towards itself. we say aluminium has high polarising power because of its ability to do this. And the chlorine is easily polarised because the electrons get taken away from it.
What is the group 3b-12b elements know as?
The group 3b-12b elements are known as the transition metals. They are characterized by their ability to form colorful compounds, exhibit variable oxidation states, and have high melting and boiling points. Many transition metals are used in industrial applications and play important roles in biological systems.
Group 3-12 contain metals known as?
Group 3-12 contains transition metals, which are elements that have partially filled d or f electron shells. These metals have characteristic properties such as high melting points, ductility, and the ability to form colored compounds. Some commonly known transition metals in this group include iron, copper, and zinc.
