Relacionar Columnas Microbiology chapter 2 Versión en línea Chemitstry types of chemical bonds and molecules por misael Lopez 1 Van der Waals forces 2 nonpolar covalent bond 3 Hydrogen bonds 4 Compound 5 Ionic bond 6 Covalent bond 7 Polar covalent bond 8 Cations 9 Molecules 10 Ions 11 Anions - Weak chemical bonds - Always involves a hydrogen atom (+) attracted to an oxygen (-) or nitrogen (-) - Result from a sharing of electrons - usually the strongest chemical bonds - Equal sharing of electrons - electrons are equally distributed - Positively charged ions - Loss of electron(s) - Weakest of intermolecular forces - Dependent on interatomic distance - Unequal sharing of electrons - Somewhat weaker bond than its counterpart. - Two or more atoms linked by chemical bonds formed by their valence electrons. - Negatively charged ions - Gain of electron(s) - Two or more different elements joined together chemically linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound -Electrically charged atoms, molecules, particles. ~ + or - due to electron loss or gain Redox reactions
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