Answer:
false,
Property in a group are very much the same as property in a period.
Explanation:
false,
Property in a group are very much the same as property in a period.
A group's elements have same chemical properties but have distinct chemical properties in a period. It is because the characteristics of chemicals are dependent on no valence electrons. As in a group every elements have the equal no of valence electron, which is why they have same chemical properties, but in a period the number of valence electron differs.
