yes
no
Plastic erasers, plastic bags, parts of projecting pencils{sometimes}...
Switches are made of plastic or bakelite because they don't conduct electricity.
I think is made out of hard plastic
Plastics are made from petroleum products.
Wood, Plastic.....
Now are known hundreds types of plastic materials, different by chemical, physical and mechanical properties.
Plastic reinforced by fibreglass, along with some plastic foam for certain parts of the boats.
it's made of a certain amont of bug shells and hard plastic
Some fancier pens are made of certain types of metal.
Static cling comes from the build-up of static electricity. Any solid material is made up of atoms, which are made out of electrons. For an atom to be stable it must have a certain number of positive and negative electrons. If there are any that are missing then the atom will try and take electrons from something else, which causes the clinging.
Because the material properties are suitable, weight, springiness, slick surfaces, strength etc.
The material properties are suitable for the purpose,(color, shape, corrosion resistant....) and they're cheap to make.
"Plastic" is a generic name for many different substances, which basically have two things in common: they are made artificially, and they are polymers. Therefore, properties such as the boiling point can be expected to vary widely. You can look up the properties by searching (for example) the Wikipedia, for individual types of plastic, such as as "PVC", "polyurethane", etc.
The material is made from long chains of molecules - which provide a certain degree of elasticity.
1 toys2 tumbler3 plate4 table5 ball
Acrylic materials, whether it be paint or plastic, are synthetic (man-made) compounds containing acrylic acid, which is an organic (not man-made) liquid. So acrylic acid isn't man-made, but commercial products made of 'acrylic' are man-made.
Tupperware is made from Polycarbonate, which is plastic #7. This plastic can release BPA into food when heated. Bisphenol-A is suspected to be linked to certain cancers.