Yes, in general they do. Potassium is a bit more reactive than sodium, but qualitatively they're quite similar. This is because they both have one outer s electron.
number of valence electrons
Both elements, sodium (Na) and potassium (K) lie in the Group 1 column of the Periodic Table , which contains the members of the Alkali Metals family. Members within a family, or column, of elements tend to have similar chemical properties.
Lithium and potassium has same properties as sodium.They are alkali metals.They are placed in group-1.The elements of the same group have same chemical properties. Li and K are the elements above and below Na in the period. So they have same properties as sodium.
Because they are adjacent members of the same periodic table column.
Because they have similar electron configurations.
Calcium and potassium
Yes, they have similar chemical properties.
These elements have similar chemical and physical properties.
number of valence electrons
Both elements, sodium (Na) and potassium (K) lie in the Group 1 column of the Periodic Table , which contains the members of the Alkali Metals family. Members within a family, or column, of elements tend to have similar chemical properties.
families of elements with similar chemical properties are called groups.
Lithium and potassium has same properties as sodium.They are alkali metals.They are placed in group-1.The elements of the same group have same chemical properties. Li and K are the elements above and below Na in the period. So they have same properties as sodium.
Because they are adjacent members of the same periodic table column.
a group of elements that have similar properties are arranged one on top of the other on the periodic table. These groups are also called families
Because the elements of the column have similar chemical properties and follow trends in the columns
Because they have similar electron configurations.
Potassium - K