What are the group's of alkaline earth metals

Hello friend ☺

The alkaline earth metals are six chemical elements in group 2 of the periodic table.

6 elements are given below -

beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra).

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What do you mean about innate behavior i don’t get it

Are you asking about a street map usage  if so here is your answer  a street map for a very limited area could simply be a bit map or a .jpg image.  but a more general map would probably store the streets as vectors.  but you shouldn't assume that there is one way to do it