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Chemical Bonds. 2 Types of Chemical Bonds 1. Ionic 2. Covalent. Ionic Bonds. Ionic Bonds- the force of attraction between the opposite charges of ions. The giving and taking of electrons (+ with -) Ions - Atoms that have a charge. Ex: Magnesium Oxide Mg +2 O -2
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2 Types of Chemical Bonds 1. Ionic 2. Covalent
Ionic Bonds • Ionic Bonds- the force of attraction between the opposite charges of ions. • The giving and taking of electrons (+ with -) • Ions- Atoms that have a charge
.. .. . • Ex: Magnesium Oxide Mg+2 O-2 Mg O = Mg O • Ex: Magnesium Chloride Mg+2 Cl-12 Mg Cl = Cl Mg Cl . .. .. .. . . .. Ionic Bond . .. .. .. . . .. .. .. . . . . .. .. ..
Covalent Bonds • Covalent Bond- The attraction that forms between atoms when they share electrons. • The sharing of electrons (+ with + or - with -) • Molecule- neutral particle formed from covalent bond
.. .. .. .. . • Ex: Diatomic Chlorine (Cl2) Cl-1Cl-1 Cl Cl = Cl Cl • Ex: Diatomic Hydrogen (H2) H+1H+1 H H = H H .. . .. .. .. . . .. .. .. .. Covalent Bond . . . .