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Chemistry, 05.02.2021 04:40 21shalissa420

PLEASE HELP Which two elements are mainly found in the inner and outer core? A. Fe and Ni
B. Fe and Si
C. Ni and Si
D. Ni and C

PLEASE TELL ME WHAT THOSE ABREVIATIONS MEAN ALSO

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PLEASE HELP Which two elements are mainly found in the inner and outer core? A. Fe and Ni
B....
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