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Unit 1: Matter and Materials
EduBook Organización
- 1827 visitas
Alloy (n): a homogeneous mixture made up of metals or of a metal and a non-metal. atom (n): the smallest unit of matter, composed of particles called protons, neutrons and electrons. boiling point (n):…
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Classifica. Propietats dels materials (I)
EduBook Organización
- 1794 visitas
Indica les propietats d'alguns materials: vidre: , suro: , acer: , llana: , paper: , marbre: , fusta: ,
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Look - Using and recycling materials
EduBook Organización
- 1698 visitas
Look at the photo. What material are the objects indicated with green dots made of?
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Raona. Electrització de materials 02
EduBook Organización
- 1665 visitas
Quina precaució cal prendre sempre que es vulga electritzar un metall?
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Classify. Natural raw materials 03
EduBook Organización
- 1651 visitas
Classify each material according to its type: gold leather marble silk cork fish silver wool cotton wood
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Classify. Natural raw materials 01
EduBook Organización
- 1633 visitas
Which raw materials do we get from the places in the photographs?:
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Answer. The origin of materials
EduBook Organización
- 1604 visitas
Complete the following sentence: Materials that are not found in nature are called materials.
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Raona. Electrització de materials 01
EduBook Organización
- 1585 visitas
S'electritzaran de la mateixa manera els materials aïllants i els conductors? Explica quines diferències hi ha i per què.
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Answer. Materials and their properties
EduBook Organización
- 1580 visitas
Remember what you have studied in this section and answer the questions: What are the two main groups of materials? What does resilient mean? And what does elastic mean? Think about the materials that…
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Match. Natural and artificial materials
EduBook Organización
- 1570 visitas
Decide if each material in the list is natural or artificial: glass ➝ plastic ➝ wood ➝ wool ➝ paper ➝ cotton ➝