Pick odd one out and state the reason :- aluminum,copper,sodium,iron
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5
sodium..because it is not a metal
Laiba123456789:
It is a metal
oh..ok
bro sodium is also a metal
my bad....(hehe)
Then what is the answer
Please tell the crrect answer... tomorrow is my exam
Answered by
8
Copper because its placement is below hydrogen in reactivity series and other are above hydrogen
I'm in class 6 so please give me a perfect answer
u. ay google it
Answer not coming
Bhaiya please batado ..... tomorrow is my chemistry exam
copper is least reactive among them
Ok...thank u
wlcm
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