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Yes. Every element in a group has the same number of valence electrons.
Different Isotopes of the same element will each exhibit the same Chemical Characteristics.
group
Population. A localized group of organisms that belong to the same species is called a
Such atoms belong to a group in the periodic table of elements.
There is no element that has been found yet with those characteristics ( group 5, period 2)
Yes. Every element in a group has the same number of valence electrons.
The elements K and Na belong to the same group i.e. 1 of the periodic table. However they are separately placed in 4th and 3rd periods respectively.
The element chlorine shares similar characteristics with fluorine. Both the elements are in same group 17. Their valency is same(7). Both of them are found in same state i.e. gaseous
Mercury belongs to same group as gold. Both belong to period-6.
they all have different shaped bodies and different characteristics
are tin and antimony in the same element group
All elements of group has same number of valence electrons.This property define their characteristics.
You can find out the symbol, name, mass, state, protons, neutrons, electrons, electronegativity, valence electrons, charge, and many other characteristics of the element considering the characteristics of other elements in the same group or period.
Element A and element B are the most likely to have similar properties because they belong in the same family, because if you know an element's family you can tell the number of valance electrons and the elements they react with. In periods, the properties are not alike, they slowly change in a pattern.
They belong to the same class of Element.
Br (Bromine) is a period 4 element in the same group as F.