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Sicence Term 1
Pure Substances and Mixtures
QuestionWhat is Matter? | Answer |
---|---|
What is matter? | Anything That takes up space |
What is chemistry | The study of matter and its changes |
What is the particle theory of matter | An explonation of what matter is and how it behaves |
What is a solid? | A state of matter with a definite volume and a definite shape |
What is a liquid? | A state of matter with a definite volume, but no definite shape; A liquid takes the shape of its container |
What is a gas? | A state of matter that does not have a definite volume or a definite shape |
What is the difference between a Pure Substance and a mixture? | The difference between a pure substance and a mixture are pure substance has only 1 type of particle and a mixture has 2 or more particles in it. |
Is distilled water a pure substance or a mixture? | Distilled water is a pure substance |
Is apple juice a mixture or a pure substance? | Apple juice is a mixture because it has suger particles, flavour particles, and vitamn particles |
Describe a Heterogeneus mixture | A heterogeneus mixture is a mixture where you can see the different particles |
Describe a Homogeneus mixture | A homogeneus mixture is a mixture where you cant see the different particles |