Christopher2692idn
Answered

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what type of ion is formed by the elements from group 1,2,and 3 what kind of elements are they​

Sagot :

Jeremiah0961idn

Answer:

Useful Relationships from the Periodic Table. The periodic table of elements is useful in determining the charges on simple monoatomic ions. For main-group elements, those categorized in groups 1, 2, and 13-18, form ions they lose the same number of electrons as the corresponding group number to which they fall under

Group 2 metals, the alkaline earth metals, have 2 valence electrons, and thus form M2+ ions. The halogens, Group 17 , reach a full valence shell upon reduction, and thus form X− ions

alkali metals

The alkali metals (shown in yellow) always form +1 ions.

Explanation:

#MarkBrainliest :-D

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