Question

Metal and non metal differ in physical and chemical properties.give one reactions each of metal and non metal with oxygen and water with examples and equations

Answer 1

Answer:

metal is good conductor of heat.and metal is malleable that is metal can be beaten into thin sheet with hammer ( without breaking). non metal do not conduct heat and electricity.

metal react with oxygen to form metal oxide

that is 4Na(s) + O2(g) ____ 2 Na2O(s)

metal react with water

2K(s) +2H2O(l) ____& 2KOH (aq) + H2(g) + Heat

non metal react with oxygen

C(s) + O2____CO2

non metal do not react with water to evolve hydrogen gas.

Explanation:

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