Observe the modern periodic table and explain the gradation in reactivity of helogen family
Answers
Answered by
6
As studying the Modern periodic table, The group 17 contains the members of the halogen family.
All of them have the general formula X2. A gradation is observed in their physical state down the group.
Thus, fluorine (F2) and chlorine (Cl2) are gases. Bromine (Br2) is a liquid while iodine (I2) is a solid.
Read more on Brainly.in - https://brainly.in/question/4838625#readmore
reeyabharishte3:
Mark h as brainliest
Similar questions