Question

Which of the following is the atomic number of an element that forms basic oxide?

1 point

a) 18

b) 17

c) 19

d) 15

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Answer 1

Answer:

ur ans is 19

The atomic number of an element which forms basic oxide is 19. The element is potassium. K2O is basic in nature and KOH is a strong base. Potassium is an alkali metal and all alkali metal oxides are basic in nature.

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