Question

SanaArmy07
sis let's cry together and get ready to get scoldings from teachers tom.
and sis your some work is left but me I haven't made any notebook !!!
(╥﹏╥)​

Answer 1

I wish that you both should not get scolding from teacher

and be happy forever

Answer 2

Answer:

Displacement reactions occur when a metal from the electrochemical series is mixed with the ions of a metal lower down in the electrochemical series. The atoms of the more reactive metal push their electrons on to ions of the less reactive metal. An example can be seen below.

Explanation:

hi Army