vocabulary for matter and elements
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 takes up space and has mass
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| mass | the material that matter is made up of
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| volume | how much room/space matter takes up
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| density | D=m/v the amount of material/stuff matter takes up within a specific space
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| atom | smallest part of an element, the building blocks of matter
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| elements | particle of an atom that surrounds the nucleus, it has a negative charge and attractive force to bond with other atoms
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| proton | particle of an atoms that positive charge located in the nucleus
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| neutron | particle of an atom with a neutral/ no change located inside the nucleus along with the proton
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| periodic table | large grid that identifies and classifies all of the elements by their chemical and physical properties
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| element | the simplest substances that cannot be broke down/ they make up all matter in the universe
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| period/rows | rows that tell how many energy levels each elements has for the electrons to move around
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| groups or family/colums | columns that tell how many valence each element has/ the number of electrons that can move on its outer shell/ energy level
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| valence electrons | the electrons that move on the outer shell/ energy level of an atom
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| atomic number | how many protons an element has inside the nucleus/ usually is the same number of neutrons and electrons
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| atomic mass | the measurement of the mass for an elements aatoms
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| chemical property | the ability of substances to combine with one another forming new and different compounds and molecules
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| physical property | the state of matter and appearances of a substance
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| ionic bond | when elements either lose or gain an electron during bonding
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| covalent | when elements share electrons during bonding
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| chemical change/ reaction | elements bond together the attractive force of electrons creating some type of reactions and change
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| compound/molecule | two or more elements combine together in a specific ratio/ pattern creating a whole, new and diffrent substance
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| mixture | two or more substances combine together keeping their original properties the do NOT change into a new substance/ compunnd
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| Nobel gases | they are the most stable elements because they have eight electrons in their outer shell
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| haogens | they are very reactive bonding easily with elements because they have seven valence electrons and want t be stable
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| alkali metals | they are very reactive because they have only one valence electron
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| metalloids | elements between metals and non-metals that can react either way, they have 3--7 valance electrons
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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:
raleighstanley
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