Transition metals are hard tough strong elements that conduct heat and electricity well. These elements are typically found in the middle of the periodic table, between Groups 3 and 12. They exhibit a variety of properties and are important for various industrial applications.
Yes, the properties of diamond are a direct result of its strong covalent bonding. The tetrahedral arrangement of carbon atoms in diamond creates a rigid and strong structure, making diamond the hardest naturally occurring material. This bonding also contributes to diamond's high melting point and exceptional thermal conductivity.
Ionic bonds are considered strong because they involve the transfer of electrons between atoms with significantly different electronegativities, resulting in the formation of a strong electrostatic attraction between the oppositely charged ions. This attraction holds the ions together in a crystal lattice structure, making ionic compounds hard and stable.
While carbon can be very hard, it is not necessarily brittle. The properties of carbon can vary depending on its structure and form. For example, diamond is a form of carbon that is both extremely hard and strong, while graphite is another form of carbon that is soft and brittle.
Hard electrophiles prefer to react with species that are also hard (have similar electronic properties), while soft electrophiles prefer to react with soft species. Hard electrophiles are typically small, highly charged ions or molecules, while soft electrophiles are often large, polarizable molecules.
hard, strong, light weight, effective, expensive.
High carbon steels are hard, strong and resistant to wear.
PVC in its native form is brittle and hard, adding other compounds called plasticizers makes PVC softer. Polyethylene's properties depend on the type. LDPE not as strong as HDPE due to irregular packing of polymer chains
absolutely nothing
one is hard
The difference is that the mountain bike tube is much burlier and wider than the dirt jump tube but may not be as strong in terms of hard hitting strength.
what is the defference between cassette tape and hard disk
to hard
It is a difference between the hardness, generally expressed in the Mohs scale.
The positive properties of cardboard are:CheapEasy to get hold ofLiteSoftThe negative properties are:Highly FlammableVery vulnerable to water. It breaks it away easilyNot a very strong structure (can be crushed very easily)
The hard disk is the device that stores the folders.
A hill is hard to get up and a pill is hard to get down