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Matter
Question | Answer |
---|---|
What is Matter? | Matter is anything that has mass. |
What is an element? | An element is the simplest form of matter. |
What is an atom? | They are the basic building blocks of ordinary matter. |
What are physical properties? | Physical Properties are things you use to observe objects with and describe matter. |
What are chemical reactions? | Chemical reactions are things that rearrange the constituent atoms of the reactants to create different substances as products. |
What are physical changes? | Physical changes are things that concern of energy and states of matter. |
What are chemical changes? | Chemical changes are things that take place on the molecular level. |
What is volume? | Volume is the amount of density in an object. |