1.

An element X froms two oxides XO and XO2 the oxide XO has no actioin on litmus solution but oxide XO2 turns litmus solution red. (a) what is the nature fo oxide XO ? (b) What is the nature of oxide XO2 ? (c) Would you call element X a metal or a non-metal ? Give reason for your choice. (d) Can you give an example of element like X?

Answer»

An element X froms two oxides XO and XO2 the oxide XO has no actioin on litmus solution but oxide XO2 turns litmus solution red.
(a) what is the nature fo oxide XO ?
(b) What is the nature of oxide XO2 ?
(c) Would you call element X a metal or a non-metal ? Give reason for your choice.
(d) Can you give an example of element like X?



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