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Definition
| observe/measure NOT changing identity |
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Definition
| matter that is made out of one kind of atom |
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| has mass and takes up space |
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Definition
| the physical properties of a substance change, but the identity does not change |
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| senses, length, mass, volume, density, temperature |
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Definition
| Used to identify properties of matter |
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Definition
| amount of matter in an object; grams (g) |
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| amount of space an object takes up; milliliters (mL) or cm3 |
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Definition
| amount of mass a material has for a given volume (space); density = mass/volume |
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Definition
| change in state that causes a gas to turn into a liquid |
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Definition
| the state of matter is determined by the amount of energy the particles have |
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Definition
| solid to liquid; above 0 degrees Celisus for water |
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Definition
| liquid to gas; 100 degrees Celisus |
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Definition
| hammered, rolled or pressed into thin sheets |
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Definition
| metal stretched into wire |
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Definition
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Definition
| part of an atom that is negatively charged |
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| first capital letter / then one or two lower case |
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Definition
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Definition
| scientist who studies changes in matter |
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Term
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Definition
| left to right rows on the Periodic Table of Elements |
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Term
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Definition
| columns, top to bottom, on the Periodic Table of Elements |
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Term
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Definition
| The particle inside the nucleus of the atom with _________________ is called the ___________. |
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Term
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Definition
| The part of an atom that has a ____________ electric charge is the _____________. |
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Term
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Definition
| properties of both metals and nonmetals |
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Definition
| how much matter is in the nucleus of each atom |
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Term
| ancient languages; people; place |
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Definition
| Elements may be named for _____________, the ______________ who discovered them or for the __________ where they were discovered. |
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Term
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Definition
| When writing the symbol for an element, the first letter must always be capitalized and the other letter(s) must be _______________. |
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Definition
| The force that holds us to the earth and gives us our weight is called _______________. |
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Term
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Definition
| The Periodic Table of Elements are ranked in order according to their ____________. |
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Term
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Definition
| The Periodic Table of Elements has more than _______ elements. |
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Term
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Definition
| The smallest part of an element that still has the properties of that element is the _____________. |
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Term
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Definition
| The core of the atom is called the ____________. |
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Term
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Definition
| The Periodic Table of Elements ranks the elements according to the mass of an atom from _________________ to _____________. |
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