Honors Chemistry Unit 4 Test Study Guide with Complete Solutions
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Course
Honors Chemistry
Institution
Honors Chemistry
Honors Chemistry Unit 4 Test Study
Guide with Complete Solutions
Ionic Bond - Answer️️ -Force of attraction between two oppositely charged ions
formed by one particle losing electrons and another gaining electrons; formed when one
atom takes an electron from another atom--ions are the resul...
Honors Chemistry Unit 4 Test Study
Guide with Complete Solutions
Ionic Bond - Answer✔️✔️-Force of attraction between two oppositely charged ions
formed by one particle losing electrons and another gaining electrons; formed when one
atom takes an electron from another atom--ions are the result (one positive, one
negative)--they stick together because of opposite charges; difference between
electronegativities is high; formula unit; metals--low electronegativity--lose electrons to
form cations; nonmetals--high electronegativity--gain electrons to form anions; metals-
nonmetals
Covalent Bond - Answer✔️✔️-Electrons are shared between atoms with relatively high
electronegativity (nonmetals); formed when both atoms have a strong attraction to the
electron, so they share the electron--neither atom has a charge; molecules; difference
between electronegativities is low; unequal sharing-polar covalent bond; equal non
polar covalent bond; nonmetals-nonmetals
Metallic Bond - Answer✔️✔️-Metal bonded with a metal; two or more metals atoms
bonded together; occurs when neither atom has a strong attraction to the electrons;
metals have low electronegativity values; metals bonded with other metals have "spare"
electrons that end up forming the "sea of electrons"
Polar Covalent Bond - Answer✔️✔️-Bonds where the electrons are not equally shared--
there is a preference for one nucleus over the other
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