A. All the metals are good conductor of electricity
B. All the metals are good conductor of heat
C. All the metals form positive ions
D. All the metals form acidic oxides
- Acidic Oxides
- Carbon dioxide (CO2)
- Sulfur dioxide (SO2)
- Nitrogen dioxide (NO2)
- Phosphorus pentoxide (P2O5)
- Basic oxides:
- Sodium oxide (Na2O)
- Calcium oxide (CaO)
- Magnesium oxide (MgO)
- Potassium oxide (K2O)
- Amphoteric oxides are those oxides that can act as both acids and bases, depending on the nature of the reactants they are in contact with. Some examples of amphoteric oxides are:
- Aluminum oxide (Al2O3)
- Zinc oxide (ZnO)
- Lead oxide (PbO)
- Tin oxide (SnO2)
- Bismuth oxide (Bi2O3)
- Antimony oxide (Sb2O3)
- Chromium oxide (CrO3)
- Vanadium oxide (V2O5)
- Manganese oxide (MnO2)
- Silicon dioxide (SiO2)
Submitted by :- Jamil Ahmed