Matter Vocabulary matter anything that has mass takes

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Matter Vocabulary

Matter Vocabulary

matter _________ anything that has mass takes up space

matter _________ anything that has mass takes up space

_________ property describes an object (color, size, texture)

_________ property describes an object (color, size, texture)

atom _________ small particle that is the basic unit of matter

atom _________ small particle that is the basic unit of matter

molecule _________ two or more atoms chemically bonded together

molecule _________ two or more atoms chemically bonded together

density _________ a physical property that describes the mass per unit volume of a

density _________ a physical property that describes the mass per unit volume of a substance solid liquid gas

proton _________ the positively charged particle in the nucleus of an atom

proton _________ the positively charged particle in the nucleus of an atom

neutron _________ a particle with no charge in the nucleus of an atom

neutron _________ a particle with no charge in the nucleus of an atom

electron _________ negatively charged particles in an atom (in a cloud around the nucleus)

electron _________ negatively charged particles in an atom (in a cloud around the nucleus)

element _________ matter made of only one type of atom Examples: oxygen, calcium

element _________ matter made of only one type of atom Examples: oxygen, calcium

Periodic Table _________ a chart that organizes all known elements

Periodic Table _________ a chart that organizes all known elements

_________ compound matter made by combining two or more different kinds of elements Examples:

_________ compound matter made by combining two or more different kinds of elements Examples: water

chemical formula _________ a formula composed of symbols and numbers that shows which elements

chemical formula _________ a formula composed of symbols and numbers that shows which elements make the compound Example: H 2 O

mixture _________ two or more substances put together that do not form a compound

mixture _________ two or more substances put together that do not form a compound Example: rocks, air

mass _________ a measure of the amount of matter in an object

mass _________ a measure of the amount of matter in an object

chemical equation _________ symbols that show matter changes during a chemical reaction

chemical equation _________ symbols that show matter changes during a chemical reaction

reactants _________ Substance that is changed during a chemical reaction

reactants _________ Substance that is changed during a chemical reaction

products _________ new substance created during a chemical reaction

products _________ new substance created during a chemical reaction