Flashcards
Chapter 2.1 Substances of properties by Daniyal Qureshi
Cards in this deck (10)
- 1What Are Physical Properties?Physical properties are used to describe states of matter.
- 2What Are States Of Matter?Substances That exist in either solid, liquid or gas form are states of matter.
- 3Define compressible?Able to be squashed to make it smaller.
- 4Define incompressible?Unable to be compressed or squashed.
- 5Define odour?Odour means smell.
- 6What are chemical properties?They describe how a substance reacts to another substance.
- 7Give 1 Example of Chemical Properties?E.g When oxygen reacts with iron, rust is formed.
- 8How are liquids similar to solids?In that they don't change their size and are incompressible.
- 9Give Examples of gases that have odour (smell).E.g perfume, scent and fumes.
- 10What is Plasma?It is a gas-like state that only exists in a temperature above 6000 degrees C.
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- Year 7 Biology Flashcards on Chapter 2.1 Substances of properties by Daniyal Qureshi, created by Daniyal Qureshi on 24/04/2017.
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- Daniyal Qureshi · Apr 2017
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- Apr 25, 2017
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