lillyc85 lillyc85

11-11-2020
Chemistry

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(URGENT!!!!!) the electron configuration of some elements are given. Based on the electron configuration which ELEMENTS can likely form ions with multiple charges?

a) zinc [Ar] 3d¹⁰4s²
b) iron [Ar] 3d⁶4s²
c) sodium [Ne] 3s¹
d) cobalt [Ar] 3d⁷ 4s²
e) silver [Kr] 4d¹⁰ 5s¹

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lilmissamyalcala lilmissamyalcala

11-11-2020

Answer:

A and D

Explanation:

my sister told me

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asmith2023 asmith2023

12-11-2021

Answer:

iron (Ar) 3d^6 4s^2 and cobalt (Ar) 3d^7 4s^2

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