Test
Sin título
Preguntas del test (5)
1What is a Plastic?
- AA material made from lots of Monomers.
- BA synthetic material made from a wide range of Polymers.
- CA synthetic material made from crude oil.
2What is a Polymer?
- AVery large molecules.
- BA type of plastic.
- CA small molecule.
3Properties of a Polymer?
- ACan be moulded at room temperature
- BFragile
- CChemically unreactive
4Properties of a Plastic?
- AFragile
- BStiff
- CCan be scratched easily
5What can polythene be used for
- ATo wrap round products
- BTo make bottles
- CTo make 2D and 3D forms
Información
- Descripción
- Test sobre Sin título, creado por Jessica_16_xox el 25/02/2016.
- Autor
- Jessica_16_xox
- Idioma
- English
- Visitas
- 1
- Valoración
- Aún sin valoraciones Valora este test