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18 Cards in this Set
- Front
- Back
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Ions |
Atoms with either a positive or negative electrical charge |
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Cation |
Atoms that lose electrons and have a positive charge. Our metals |
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Anion |
Atoms that gain electrons can have a negative charge. Protons and electrons do not match. Are nonmetals |
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Valence Shell |
The outermost shell of an atom |
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Valence Electron |
The electrons found in the outer most shell of an atom. This is where the chemical reactions and bonding takes place |
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Ionic Bond |
Type of bond where atoms give electrons to other atoms and there is an attraction between opposite Lee charged ions |
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Covalent Bond |
This is the type of bond where electrons are shared between atoms.H2O- electrons are shared between H's and O. |
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Metals |
These are found to the left of the staircase in form ionic bonds with nonmetals: Giveaway electrons in become positive |
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Non-Metals |
These are found to the right of the staircase and form covalent bonds with each other, or take electrons away from metals to form ionic bonds and become negative |
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Metalloids |
Please touch the staircase in the periodic table and have properties of both metals and nonmetals |
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Octet Rule |
Adams want to have 8 electrons in their outer shell=stable |
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Oxidation Number |
The total number of electrons that an atom either gains or loses in order to form a chemical bond with another atom |
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Covalent Bond Info. |
-no ions -These are non-metals only |
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Ionic Bond Info. |
-make ions -made up of metals and non metals |
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Cation Info.1 |
Positive1 |
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Anion Info.1 |
Negitive1 |
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Metal Info.2 |
Positive2 |
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Non-Metal Info.2 |
Negitive2 |
