Colour memorization

Question 1

Colour of Fluorine as a gas (state at room temp)

Answer 1

Pale yellow

Question 2

Colour of Chlorine as a gas (state at room temp)

Answer 2

Pale green

Question 3

Colour of Bromine as a liquid (state at room temp)

Answer 3

red/brown

Question 4

Colour of Iodine as a solid (state at room temp)

Answer 4

grey

Question 5

Fluorine (aq)

Answer 5

colourless

Question 6

chlorine (aq)

Answer 6

pale yellow

Question 7

bromine (aq)

Answer 7

orange

Question 8

iodine (aq)

Answer 8

orange/brown

Question 9

Results of Cl₂ with damp blue litmus?

Answer 9

red –> white (acidic)

Question 10

Results of Br₂ with damp blue litmus?

Answer 10

red –> white (slower) acidic

Question 11

Results of Cl₂ with hexane?

Answer 11

colourless

Question 12

Results of Br₂ with hexane?

Answer 12

orange

Question 13

Results of I₂ with hexane?

Answer 13

pink

Question 14

Fe2+

Answer 14

green

Question 15

Fe3+

Answer 15

orange/brown

Question 16

Cu2+

Answer 16

blue

Question 17

Mn2+

Answer 17

pink

Question 18

Mn7+

Answer 18

purple

Question 19

Cr3+

Answer 19

green

Question 20

Cr6+

Answer 20

orange

Question 21

Sodiums reaction when reacting with water, if it is prevented from moving.

Answer 21

Ignites with yellow/orange flame

Question 22

Potassiums reaction with water

Answer 22

ignites with lilac flame

Question 23

Observation of LiCL in flame

Answer 23

red flame

Question 24

observation of Na₂CO₃ in flame

Answer 24

burns flame orange-yellow

Question 25

observation of KCL in flame

Answer 25

lilac flame