Colour Review

A 30 volume hydrogen peroxide solution will generally lift the hair:

• one level
• two levels
• three levels
• four levels

What colors are produced by mixing two of the three primary colors in varying proportions?

• secondary
• tertiary
• infrared
• ultraviolet

Yellow is the natural remaining pigment for this level:

• 5
• 8
• 9
• 10

A level 12 hair color is:

• a neutral level
• a medium level
• the darkest level
• the lightest level

What is the amount of level used for a standard formula?

• 20 grams
• 30 grams
• 40 grams
• 60 grams

How many grams of pure tone would you use are a level 10?

• 2 grams
• 4 grams
• 6 grams
• 8 grams

What are the grams used in a strong formula?

• 2, 4, 6, 8
• 4, 8, 12, 16
• 3, 6, 9, 12
• 1, 2, 3, 4

What pure tones are not recommended in an intense formula?

• red
• orange/red
• violet/blue
• violet/red

Which of the following combinations is NOT a tertiary color?

• red-violet
• blue-green
• red-orange
• blue-yellow

Helen has never coloured her hair and has 0 grey. She would her colour her hair to the lightest copper brown. What would her formula be?

• 40g 5n + 4g r/o and developer
• 40g 6n + 2g r/o and developer
• 40g 6n + 4g r/o and developer
• 40g 5n + 6g o/r and developer