Electronegativity is a measure of the reactivity; see the link below.
Depends on the elements with which they are reacting with.
The reactivity is increasing goinng down in the group.
Electronegativity - capacity to loss electrons - is representative for the reactivity of chemical elements; for metals low electronegativity is a high reactivity.
Reactivity is associated with position. Chemical properties of element can be determined from its position.
Ok! So yea: The elements are classified by their properties by the reactivity and similarities between elements. I hope that helps...
Silicon's reactivity is lower than many other elements in the periodic table. It is less reactive than metals like sodium and potassium, but more reactive than nonmetals like carbon and oxygen. Silicon forms bonds with other elements, but it is not as reactive as elements that readily form ions or undergo chemical reactions.
not reactive
inertness, non-reactivity
Depends on the elements with which they are reacting with.
Set of examples
The capacity of elements to displace hydrogen can be determined based on their position in the reactivity series. Elements higher in the reactivity series can displace hydrogen from compounds of elements lower in the series. For example, metals like magnesium and zinc can displace hydrogen from water because they are higher in the reactivity series.
You can't really compare that, since zero is not a set. The null set (empty set), which can be written as {}, is a set with zero elements. A set that only contains the number zero, in symbols {0}, contains one element. It is not the same as the empty set.
The reactivity is increasing goinng down in the group.
Electronegativity - capacity to loss electrons - is representative for the reactivity of chemical elements; for metals low electronegativity is a high reactivity.
True. Generally, the reactivity of metal elements increases as you move from left to right across the periodic table. This is because as you move towards the right, the elements have fewer electrons in their outer shell, making them more likely to lose electrons and react with other elements.
Reactivity is associated with position. Chemical properties of element can be determined from its position.
Ok! So yea: The elements are classified by their properties by the reactivity and similarities between elements. I hope that helps...