group 7

Question 1

characteristics and physical properties of group 7

Answer 1

do not exist in elemental form as they are diatomic, texist az stable halide inons cl-

Question 2

trend in reactivity

Answer 2

decreases as ya go down

Question 3

ionisation energy trend as u go down

Answer 3

goes down as u go down

Question 4

trend in boiling point

Answer 4

increases as you go down