please answer in brief
Answers
Answer:
Na
Explanation:
The metal which are electropositive in nature have tendency to lose electron from its outermost shell easily. The order given in series show us the reactivity order of metal w.r.t to hydrogen in decreasing manner.
Its tells us that the metal coming before has higher ability to liberate hydrogen means they can displace H from HCl which form h2 gas
Na is first in given order so it is the metal which can easily displace hydrogen by losing electron therefore Na is most electro positive metal among given metals
Answer:
Na
Explanation:
The metal which are electropositive in nature have tendency to lose electron from its outermost shell easily. The order given in series show us the reactivity order of metal w.r.t to hydrogen in decreasing manner.
Its tells us that the metal coming before has higher ability to liberate hydrogen means they can displace H from HCI which form h2 gas
Na is first in given order so it is the metal which can easily displace hydrogen by losing electron therefore Na is most electro positive metal among given metals