Answer:
zinc and lead or copper and tin
Explanation:
these elements react both as an acid as well as a base
Explanation:
I know only P2O5 = Phosphorus pentoxide
Answer:
Sodium oxide reacts exothermically with cold water to produce sodium hydroxide solution. A concentrated solution of sodium oxide in water will have pH 14. ... For example, it reacts with dilute hydrochloric acid to produce sodium chloride solution.
It’s soluble in NaOH, NaH
Kl alabayel ma almtran ashaw yabn alam