What are the three types of compounds
Give examples of compounds
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1. Metal + Nonmetal —> ionic compound (usually)
2. Metal + Polyatomic ion —> ionic compound (usually)
3. Nonmetal + Nonmetal —> covalent compound (usually)
Hydrogen + Nonmetal —> covalent compound (usually)
Compounds Examples
Water - Formula: H2O = Hydrogen2 + Oxygen.
Hydrogen Peroxide - Formula: H2O2 = Hydrogen2 + Oxygen2
Salt - Formula: NaCl = Sodium + Chlorine.
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