Vocabulary
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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| anything that has mass and takes up space | matter
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| the amount of matter in something | mass
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| the amount of space something occupies | volume
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| One of 4 states of matter; in which the molecules vibrate about fixed positions and cannot move to other positions in the substance; fixed shape and a fixed volume. | solid
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| One of 4 main states of matter; composed of molecules that can move about in a substance but bound loosely together; no fixed shape; takes on the shape of any container. | liquid
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| One of four main states of matter; composed of molecules in constant random motion; no fixed shape and will take on the shape of the space available; the intermolecular forces are very small; no fixed volume and will expand to fill the space available. | gas
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| a property that can be observed without changing the identity of the substance | physical property
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| a property that can only be observed by changing the identity of the substance | chemical property
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| smallest unit of matter | atom
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| number of protons in an atom of a given element | atomic number
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| number of protons plus the number of neutrons in an atom | atomic mass
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| center of the atom that has the protons and neutrons (heaviest part of the atom) | nucleus
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| positive subatomic in the nucleus | proton
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| neutral subatomic in the nucleus | neutron
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| negative subatomic particle that is around the outside of the nucleus | electron
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| ability to be flattened into a sheet; bendable | malleability
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| ability to be stretched into a wire | ductility
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| ability to react with another substance | reactivity
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| horizontal rows on a periodic table | period
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| vertical columns on a periodic table | groups
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| temperature where solid turns to liquid | melting point
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| temperature where liquid turns to gas | boiling point
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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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.
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:
morrisat
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