A) Aluminum sulfate B) Calcium carbonate C) Silicon dioxide D) Iron oxide
A) Particle size B) Added plant extracts C) Moisture content D) Type and amount of iron oxide
A) To remove impurities B) To make it easier to mix C) To create a finer pigment D) To change the color
A) Decomposed plants B) Volcanic ash C) Burnt organic material D) Ground minerals
A) Creates a yellow color B) Creates a red color C) Creates a black color D) Creates a blue color
A) Liquified B) Chunks C) Powdered D) Sticks
A) Baking in an oven B) Boiling in water C) Grinding with a mortar and pestle D) Exposing to sunlight
A) To hold the pigment particles together B) To add color C) To make the paint dry faster D) To prevent fading
A) Acrylic polymer B) Egg yolk C) Acetone D) Mineral spirits
A) A natural gum used as a binder B) A synthetic resin C) A type of charcoal D) A type of clay
A) To preserve the paint B) To thin the paint C) To add color D) To act as a binder
A) A grinding tool B) A type of brush C) A type of clay D) A substance used to fix dyes
A) Rocks, soil, and sand B) Flowers, roots, and leaves C) Animal bones and shells D) Metals and minerals
A) Flowers B) Leaves C) Roots D) Stems
A) Freezing B) Burning C) Boiling D) Fermenting
A) Test for lightfastness B) Add more water C) Heat it to a high temperature D) Grind it into larger particles
A) Resistance to water damage B) Ability to mix with other colors C) Resistance to fading in light D) How quickly the paint dries
A) Sand B) Salt C) Sugar D) Honey
A) Dry and powdery B) Very watery C) Chunky and thick D) Smooth and spreadable
A) They are always completely safe B) Possible allergic reactions C) They can explode D) They never stain
A) Shovel B) Palette knife C) Leaf blower D) Cement mixer
A) They are cheaper than all synthetic pigments B) They are easier to work with than synthetic pigments C) They are often environmentally friendly D) They are always more vibrant than synthetic pigments
A) Whether it was made on a Tuesday B) Only the type of pigment used C) Choice of binder and storage conditions D) The air pressure during mixing
A) Plastic B) Canvas or paper C) Metal D) Glass
A) To evaporate the water B) To add more oxygen C) To make the color brighter D) To prevent drying out
A) Reduces the color B) Makes it easier to grind C) It doesn't have any effect D) Deepens the color
A) Distilled water B) Tap water C) Vinegar D) Salt water
A) Wear a face shield B) Wear a lab coat C) Wear gloves D) Wear a dust mask
A) Fading B) Runny paint C) Cracking D) Becoming too light
A) Throw it in the trash B) Pour it down the drain C) Mix it with other paints D) Check local regulations for pigment disposal |