the reactivity of metals increases as you go down a group in the Periodic Table. also elements in the same group have similar chemical properties because they have the same electronic configuration,i.e.they have the same arrangement of electrons
It tends to increase. As you go down a group, the outer electron gets further away from the nucleus and is thus not held as tightly which makes it more available and thus reactive
reactivity decreases down the group in water but increases without water
In the case of metals, down the group, the reactivity increases. In the case of non-metals, the reactivity generally decreases.
in general they become more reactive.
Families in the Periodic Table of Elements have the same amount of valence electrons.
Yes
The most reactive nonmetals are located in top most right section of the Periodic Table, excluding group 18 (has no reactivity).
Sulfur is in group 16 of the periodic table, in the chalcogen family sometimes called the oxygen family.
Across a period, as we move from left to right, the electronegativity increases in the periodic table.
in general they become more reactive.
Reactivity increases the farther down you go in the Periodic Table.
Decrease reactivity
Families in the Periodic Table of Elements have the same amount of valence electrons.
Periodic Table - Or Table of Reactivty
Reactivity decreases from left to right.Alkali metals on the left are most reactive.While noble gases on the right are least reactive.
The reactivity is increasing, from left to right - for example halogens.
No it decreases.
The reactivity increases with increasing numbers of electron shells (energy levels).
Yes
a Periodic Table organises the different elements, according to the atoms' mass, type, properties, reactivity etc. See the question about: periodic table patterns