chapter 1 review
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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| atoms that have gained or lost electrons become... | ions
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| ions have a positive or negative | charge
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| atoms have a central region called... | nucleus
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| which contains particles called... | protons and neutrons
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| the number of protons is the same as the atoms... | atomic number
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| atoms have a region surrounding the central area called... | electron cloud
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| electron cloud contains particles called... | electrons
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| positively charged particle in the nucleus of an atom | proton
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| region surrounding an atoms nucleus where one or more electrons are often found | electron cloud
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| negatively charged particle that occupies the space in an atom outside the nucleus | electron
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| one or more atoms of an element having the same number of protons but different number if neutrons | isotope
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| region at the center of an atom that contains most of the mass of an atom | nucleus
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| an atom that has a because it has gained or lost electrons | ion
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| the number of protons in the nucleus of an atom of an element | atomic number
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| uncharged particle in the nucleus of an atom | neutron
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| the nucleus of an atom contains ______ ans neutrons | protons
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| an electron is a __________ particle located outside the nucleus | negatively charged
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| the modern model of an atom is called the _______ model | electron cloud
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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:
royerbri2706
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