Classifying Chemical Bonds

Master chemical bond classification! Differentiate ionic, covalent, metallic bonds. Practice identifying properties.

Types of Chemical Bonds - Crash Course Chemistry Watch this video with earbuds to help you answer the questions that follow. Ionic and Covalent Bonds This may also be helpful. Ionic, covalent, and metallic bonds This may also be helpful. Match the term with the description. A positively or negatively charged particle. ion Atoms become charged when they lose or gain _. electrons A chemical bond between oppositely charged ions. ionic bond A chemical bond in which atoms share electrons. covalent bond A chemical bond in which electrons flow freely between atoms. metallic bond Substances made from chemically combining two or more atoms. compound Indicates what elements a compound contains as well as how many of each element. chemical formula Metallic bonds form between metals a non-metal and a metal two non-metals Covalent bonds form between metals a non-metal and a metal two non-metals Ionic bonds form between metals a non-metal and a metal two non-metals Classify the following properties as either Ionic or Covalent. Covalent Atoms share electrons to become stable. Occurs between non-metals. Poor electrical conductors in all phases. Low melting and boiling points. Create molecules that can separate from each other when a lower amount of energy is added. The names of these bonds use prefixes to indicate the number of atoms in each compound. Ionic Conduct electricity when melted or dissolved in water. High melting and boiling points. Crystalline solids (made of ions). Occurs between metals and non-metals. Metal atoms give electrons while non-metal atoms get electrons to become stable. The names of these bonds do not use prefixes. Determine if the following compounds are ionic or covalent. Covalent CH4 H2O CCl4 HF NO2 N2 N2O3 Ionic MgCl2 NaCl Mg3P AlO3 FeCl3 LiBr