which of the following elements is most reactive?
A.Pitassium
B.Sodium
C.Lithium
D.Calcium​


Sagot :

Answer:

A.Pitassium is the most reactive element among the given elements.

Explanation:

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[ Question? ]

Which of the following elements is most reactive?

A.Pitassium

B.Sodium

C.Lithium

D.Calcium

[ Answer: ]

  • A. Pötassium

[ Explanation* ]

All the group 1 metals are reactive, but they get more reactive as you go down the group, so pötassium is more reactive than sodium, which is more reactive than lithium.