g9 quiz on hydrocarbons and ionic/covalent compound.pptx

for g9 learners

1. Part I: Identify whether the compound is Ionic or Covalent Write “Ionic” if the compound is formed between a metal and a nonmetal, and “Covalent” if it is formed between nonmetals. 1. NaCl 2. H₂O 3. MgO 4. CO₂ 5. NH₃ Part II: Give the Ion Formation of the Elements Write the ion formed (with charge) when the following elements gain or lose electrons. 1. Sodium (Na) 2. Chlorine (Cl) 3. Calcium (Ca) 4. Oxygen (O) 5. Aluminum (Al)