The quality or state of being plastic., Plastic force.
Sometimes the word gay is used in its older meaning of bright and cheerful. It might be referring to the colors of the plastics.
In the main, plastics are tough, ignoring soft, crinkly plastics like plactic bags, because they are 1)polymers, meaning they have very long chain molecules, and 2), these molecules are lying together in rows, allowing very little space between them, which makes them hard, and rigid.
Plastics are typically good electrical insulators, meaning they do not conduct electricity well. This is due to their molecular structure which restricts the flow of electrons. However, some plastics can become conductive when certain additives or fillers are included in their composition.
Because P is from poly-, a prefix of Greek origin (with the meaning of many).
What plastics are there that we use?
The word "plastic" is an old word meaning something along the lines of "moldable". Many materials commonly called plastics are moldable, at least if you heat them up (not all of them, though; it always gives me a little twinge to hear someone call a material like Bakelite "plastic" ... it will burn before it softens or melts).
they are plastics that can be bad for our environment
Plastics are light due to the
John Sasso has written: 'Plastics in practice' -- subject(s): Plastics 'Plastics for industrial use' -- subject(s): Plastics
No, not all plastics are petrochemicals. A few examples of bioplastics (plastics made from biologic sources) include Polyhydroxyalkanoates, Polylactic Acids and a wider variety of starch based plastics.
Plastics take up a lot of space in landfill sites because they are non-biodegradable, meaning they do not easily break down into simpler, harmless compounds. As a result, plastics can persist in the environment for hundreds to thousands of years. Additionally, plastics are lightweight and bulky, further contributing to their volume in landfills. Proper recycling and waste management practices are crucial to mitigate the environmental impact of plastic waste accumulation.
we can join plastics by burnig