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Invetigate. Learn to observe different kinds of change in matter
EduBook Organización
- 2368 visitas
In this experiment you will observe physical and chemical changes in matter. Follow the instructions carefully. Copy and complete the table below. Place a half spatula of calcium carbonate into a test…
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Final self-evaluation 5 - Matter: Mass, Volume and Density
EduBook Organización
- 2349 visitas
Complete the sentences with the missing words: The of objects is measured with weighing scales. The SI unit of measurement for length is the . The square metre is the unit used for expressing surface .…
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Matter is recycled and energy is lost in ecosystems
EduBook Organización
- 2327 visitas
When living things die, decomposers use the organic material to obtain energy. In doing this, they turn the organic biomolecules into inorganic material again. The action of decomposers closes the cycle…
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Final self-evaluation 7 - Matter: Mass, Volume and Density
EduBook Organización
- 2302 visitas
Complete the sentences with the missing words: width – scales – capacity – kilogram – length – mass – square metre – dimension– ruler – SI – surface area – volume The of an object…
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Find out on the Internet. Matter and its properties
EduBook Organización
- 2262 visitas
Watch the following video on matter and answer the questions: www.tiching.com/100374 What four states of matter are mentioned? Although you have not studied plasma, note down what the video tells you…
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Initial evaluation 3 - Matter: Mass, Volume and Density
EduBook Organización
- 2132 visitas
Are the following sentences true or false? Mass and weight are the same. A heavy body occupies more volume. The volume of a body is the space it occupies. Density is the relationship between the mass of…
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Initial evaluation 4 - Matter: Mass, Volume and Density
EduBook Organización
- 2076 visitas
Complete the following sentences with the correct unit of measurement: This basketball player is 2 tall. This sack has a mass of 50 . This athlete is very quick, has run 100 metres in 10 . It is very…
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New materials and their uses - Matter and Materials
EduBook Organización
- 2009 visitas
Over the years, certain materials have become very important because they have special properties. These materials have helped revolutionise many industries, such as the telecommunications and high…
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Final evaluation 5 - Matter: Mass, Volume and Density
EduBook Organización
- 1841 visitas
Decide which sentences are false and correct them. The SI unit of measurement for length is the kilomtre. The unit of measurement for surface area is derived from the unit for length. The unit for…
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Answer. States of matter and their properties 1.4
EduBook Organización
- 1803 visitas
Explain why the three states of matter have different properties.
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