1.Which one is not an oxide? a)
Basic
b)
Anamorphic
c)
Neutral
d)
Acidic
2.Write relationship chain for metal
3.Reaction between acids and bases
a)
Single displacement
b)
Oxidation
c)
Neutralization
5.Classify the oxides below into four groups:
SO2, Cr2O3, N2O, MgO, Cl2O7, K2O, I2O5, CO, BeO
6.Why acidic oxide is called "acidic"?
7.Write relationship chain for nonmetal
Oxides are chemical compounds with one or more oxygen atoms combined with another element (e.g. Li2O). Oxides are binary compounds of oxygen with another element, e.g., CO2, SO2, CaO, CO, ZnO, BaO2, H2O, etc. These are termed as oxides because here, oxygen is in combination with only one element
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