The elements in the same families (columns) are the most similar.
Elements with similar properties are found in the same group or column on the periodic table. This is because they have the same number of valence electrons, which influences their chemical behavior. Elements in the same group tend to react in similar ways and have comparable physical properties.
You can tell by the location, and the fact that they are both in the same column. Elements in the same column (or group) have similar properties.
These elements have more or less similar chemical properties.
Use a plus (+) symbol when attaching one or more sub elements of a similar function
Use a plus (+) symbol when attaching one or more sub elements of a similar function
They can, however in Groups the properties are much more similar.
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Elements have more similar properties when they are found in the same column. Elements in the same column, also known as group or family, have similar chemical properties because they have the same number of valence electrons. Elements in the same row, also known as period, have different properties because they have different electron configurations.
comparison
DNA
Fluorine , Bromine , Iodine are similar to chlorine. They are non-metals placed in group-17.
Elements in the same group are most similar.