Which property to transition metals have in common they usually have low densities they usually have high reactive they usually have high melting points they usually have they are usually very soft
The property that transition metals have in common is that they usually have high melting points.
The property that transition metals have in common is that they usually have high melting points.
Transition metals usually have high melting points.
To determine the common property of transition metals, we need to consider the given options: low densities, high reactivity, high melting points, and softness.
Low densities: Transition metals generally have relatively high densities compared to other elements, so this is not a common property.
High reactivity: Transition metals are known for their variable reactivity, as they form various different compounds and have different chemical behaviors. Therefore, high reactivity is not a common property among transition metals.
High melting points: This is the correct answer. Transition metals, in general, have high melting points. This is because the transition metals have strong metallic bonding, which requires significant energy to break the bonds, resulting in high melting points.
Softness: Transition metals are usually not soft. They are typically hard and strong, which is another characteristic of their metallic bonding.
In summary, the common property of transition metals is that they usually have high melting points.