Science, asked by alex1martinez, 9 months ago

State two characteristics shared by elements of the same group in the periodic table?

Answers

Answered by safnahakkim
1

Answer: same number of valence electron

valency

chemical properties

Explanation:

Answered by Anonymous
2

Two characteristics shared are

  1. Oxidation number : all groups generally have a common oxidation number which are exhibited by all the members of the group. e.g. +1 for alkali metals, +2 for alkaline earth metals
  2. Number of valence electrons: all the members of a group have the same number of valence electrons.
  3. Show similar chemical properties
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