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Topic: Matter Review Essential Question: What physical properties are used to describe matter? Topic: Matter Review Essential Question: What physical properties are used to describe matter? Matter Anything that has mass and takes up space (volume) Can be solid, liquid, gas or plasma Topic: Matter Review Essential Question: What physical properties are used to describe matter? Mass The amount of matter in an object Measured in grams (g) Mass is not weight, weight depends on gravity and can change Topic: Matter Review Essential Question: What physical properties are used to describe matter? Volume The amount of space an object takes up Is measured in mL or cm3 (cubic centimeters) 1 mL= 1 cm3 mL Topic: Matter Review Essential Question: What physical properties are used to describe matter? Density The amount of mass in a given volume Measured in g/mL or g/cm3 Formula = mass ÷ volume Topic: Matter Review Essential Question: What physical properties are used to describe matter? Atom The smallest unit of matter Made up of protons, neutrons, and electrons From the Greek word: atomos – “a” means not – “tomos” means cuttable Now take some time… • Take 2 minutes to go over your notes and highlight or underline the main ideas that answer the essential question, you should not highlight everything: • Essential question: What physical properties are used to describe matter? Time to use the left hand column • You will now write your own questions using the verbs provided. Topic: Matter Review Essential Question: What physical properties are used to describe matter? Choose one verb to write your question: Define Describe Compare Matter Anything that has mass and takes up space (volume) Can be solid, liquid, gas or plasma Topic: Matter Review Essential Question: What physical properties are used to describe matter? Choose one verb to write your question: Define Describe Compare Mass The amount of matter in an object Measured in grams (g) Mass is not weight, weight depends on gravity and can change Topic: Matter Review Essential Question: What physical properties are used to describe matter? Choose one verb to write your question: Define Describe Compare Volume The amount of space an object takes up Is measured in mL or cm3 (cubic centimeters) 1 mL= 1 cm3 mL Topic: Matter Review Essential Question: What physical properties are used to describe matter? Choose one verb to write your question: Define Describe Compare Density The amount of mass in a given volume Measured in g/mL or g/cm3 Formula = mass ÷ volume Topic: Matter Review Essential Question: What physical properties are used to describe matter? Choose one verb to write your question: Define Describe Compare Atom The smallest unit of matter Made up of protons, neutrons, and electrons From the Greek word: atomos – “a” means not – “tomos” means cuttable Now let’s write a summary Look at each question you wrote on your own, and answer each question in a complete sentence.