Question

the lewis diagram for a neutral strontium atom is shown below. sr complete the statement. to produce a stable ion, a neutral strontium atom will electron(s). show periodic table

Explanation:

Step1: Identify strontium's group

Strontium (Sr) is in Group 2 of the periodic table. Elements in Group 2 have 2 valence - electrons.

Step2: Determine stable ion formation

To achieve a stable electron configuration (a full outer shell, similar to a noble - gas configuration), a neutral strontium atom will lose 2 electrons to form a $Sr^{2 + }$ ion.

Answer:

lose; 2