2-1 Vocab
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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| nucleus | is the region at the center of the atom that contains most of the mass of the atom
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| proton | positively charged particle in the nucleus of an atom
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| neutron | an uncharged particle in the nucleus of an atom
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| electron | negatively charged particle that occupies the space in an atom outside the nucleus
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| electron cloud | the region surrounding an atom's nucleus where one or more electrons are most likely to be found
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| atomic number | the number of protons in the nucleus of an atom of an element
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| ion | an atom that has charged because it has gained or lost electrons
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| isotope | is one o two or more atoms of an element having the same number of protons but a different number of neutrons
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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.
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.
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:
hartisa1170
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