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Is it pure or not (Stone (slate (clay under different pressures), granite,…
Is it pure or not
Stone
granite
marble
travertine
limestone
slate
clay under different pressures
Different types of stone
paint
Resin
Solvent
Pigment
extender pigments
Prime pigments
to provide colour
Mixture
additives
Gum
chicle gum
Sapodilla tree
modern gum
polyisobutylene
colours
red
orange
yellow
green
blue
purple
pink
white
brown
AND ALL THE COLOURS IN BETWEEN
Steel
iron
Mixture
Iron rusts very easily
Carbon
Carbon is brittle & black
Paper
recycled paper
pulpwood logs
wood chips
compound
Wood
compound
lignin (which makes up a fifth to a quarter of hardwoods but a quarter to a third of softwoods)
cellulose (about 50 percent)
Hemicellulose (the remainder)
Brick
Brick is dried clay
water
Water is a pure substance
Diamonds
compressed carbon
Plastic
Gold
Copper wires
Stainless steel
Styrofoam
Whiteboard
cloth
Ink
Leather
cotton
glass
Cardboard
Velcro
Tiles
Asbestos
Bones
Rubber
Carpet (non stick)
Graphite
Cork
Hair/ nail
Soap
Lightbulb
Concrete
Copper Jewellery
