Question

Plz help me do this plz

Answer 1

1) corrosion

2) thin layer of Zinc coating

3) ductility

4) will also increase

5) Fe2O3. nH2O

6) electroplating

7) nitrates, tungstate

8) humid air

9) higher oxygenated part

10) anode

11) oxidizing agent ,anode

12)positive part

13) faster

14) electroplating

15) alloying Or stainless steel

16) layer of oxide

17) heat treatment of metal

18) solution of inter gas , nitrogen, helium argon

19) the that condensate that discharge to drain outside the house through drainage house

20) barrier/ protection

21) less

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