The halogens

Question 1 of 10

Hydrogen halides become stronger acids down the group because

Question 2 of 10

Chlorine reacts with cold dilute sodium hydroxide to form

Question 3 of 10

Chlorine gas is

Question 4 of 10

At room temperature, bromine is a

Question 5 of 10

Iodine at room temperature is a

Question 6 of 10

The halogens exist as

Question 7 of 10

Silver halide precipitates: AgCl is white, AgBr cream and AgI is

Question 8 of 10

Chlorine displaces bromine from potassium bromide because chlorine is

Question 9 of 10

The halogen used in toothpaste to prevent tooth decay is

Question 10 of 10

When chlorine is bubbled into potassium bromide solution, the solution turns orange because