Write the electron configurations of these elements and identify the core and valence electrons. a) Sr b)
Question:
Write the electron configurations of these elements and identify the core and valence electrons.
a) Sr
b) Ar
c) Ca
d) Zn
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a Sr 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 4 s 2 3 d 10 4 p 6 5 s 2 core 36 electrons ...View the full answer
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