Structure of Matter
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| matter | anything that has mass and takes up space; occurs as elements, compounds, and mixtures
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| atom | a small particle of an element; made of electrons, protons, and neutrons
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| law of conservation of matter | states that matter is not created or destroyed, it only changes form
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| electron | negatively charged particles surrounding an atom
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| nucleus | the positively charged central part of an atom
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| proton | positively charged particles in the nucleus of an atom
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| neutron | uncharged particles found in the nucleus of an atom
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| element | matter made up of only one kind of atom
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| substance | matter with the same composition and properties throughout; elements are substances
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| compound | a substance whose smallest until is made up of atoms of more than one element
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| mixture | formed when two or more substances come together but don't combine to make a new substance
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| crystal | solid material who's atoms, molecules, or ions are arranged in an ordered pattern
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| molecule | simplest unit of a chemical compound that can exist; formed when two or more atoms join together chemically
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| solid | a state of matter with a definite volume and shape
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| pure substance | a single substance, either an element or a compound, with definite composition and properties
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| isotope | atoms of the same element with the same number of protons, but a different number of neutrons
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| subscript | the number written below and to the right of a chemical symbol that shows the number of that specific type of atoms that are present
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
MsHollinger
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