Atoms
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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| Valence Electron | Electron(s) located in the outer energy level (electron shell)
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| Atom | smallest particle of an element that maintains the properties of that element
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| Electron | A negatively charged particle in the electron cloud surrounding the atomic nucleus
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| Electron cloud | The negatively charged space containing electrons that surrounds the atomic nucleus
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| Neutron | A neutral Particle with no electrical charge within the atomic nucleus
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| Subatomic Particle | A particle smaller than an atom, such as a proton, neutron, or electron
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| Periodic Table | A conceptual model in which the elements are organized to their properties
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| Atomic Number | The number of protons in the nucleus of an atom; used to determine an elements position in the periodic table
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| Proton | A positively charged particle within the atomic nucleus; used to identify an element
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| Nucleus | The positively charged center of an atom containing the protons and neutrons
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| Atomic Mass | The Average mass of one atom of an element.
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| Electrical Charge | A property of a subatomic particle
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| The Law of Conservation of Mass | -matter neither be created nor destroyed.
-The mass of reactants = the mass of products
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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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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:
KallyEvans
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