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the process whereby carbon is turned into carbohydrates in plants, and becomes available as an...
a change in which the form of matter is changed, but one substance is not transformed into...
those properties that can change without changing the chemical nature of a substance.
Plastic deformation occurs when a material is stretched beyond its elastic limit and will not...
Plasticisers are small organic molecules that reduce the friction between macromolecules,...
the plastics converter industry uses polymers to manufacture useful everyday objects.
the electrons in a bond between two atoms will be displaced towards the more electronegative...
a molecule that has a partial negative charge at one end and a partial positive charge at the...
reactions in which bonds break to form intermediates with a charge.