Group 7

Question 1

What are the physical properties of Fluorine?

Answer 1

-Yellow gas
-Very reactive, poisinous gas

Question 2

What are the physical properties of Chlorine?

Answer 2

-Pale yellow gas
-Reactive, poisonous, and dense gas
-Pale green when in a solution

Question 3

What are the physical properties of Bromine?

Answer 3

-Red-brown liquid
-Dense and volatile
-Orange when in a solution

Question 4

What are the physical properties of iodine?

Answer 4

-Grey solid
-Crystal like solid that forms a purple vapor
-Dark brown when in a solution

Question 5

What is a displacement reaction?

Answer 5

When a more reactive metal displaces the other less reactive one