Lesson 5-8 quiz

• Metals lose electrons to form positive ions, while non-metals gain electrons to form negative ions.
• Cations lose electrons to become more positive and are metals. Anions gain electrons to become more negative and are non-metals.
• ionic compounds are metal + non-metal
• molecular compounds are non-metals + non-metals
• In ionic compounds, its [metal] + [non-metal] + ide
• Molecular compounds are made up of atoms that are bonded together by covalent bonds.
• mono = 1
• di = 2
• tri = 3
• tetr(a) = 4
• pent(a) = 5
• hex(a) = 6
• hept(a) = 7
• oct(a) = 8
• non(a) = 9
• dec(a) = 10
• methane = CH4
• Ammonia = NH3
• Diatomic elements: Have No Fear Of Ice CoLd BeveRages - Hydrogen, nitrogen, fluorine, oxygen, iodine, chlorine, bromine