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Papessa [141]
3 years ago
15

Identify the elements that come before iron (Fe) in the periodic table Fe, Co, Cu, K, Ni, Mn

Physics
2 answers:
Dimas [21]3 years ago
8 0

Answer:

K, Mn

Explanation:

In a periodic table, the elements are arranged in order of increasing atomic number. The atomic numbers of the given elements are:

Fe  - 26

Mn - 25

Cu - 29

Co - 27

K - 19

Ni - 28

Thus, the elements that come before Iron (Fe) in the periodic table are Ni and Mn.

harkovskaia [24]3 years ago
5 0
FE is iron CO is cobalt CU is copper K is potassium NI is nickle MN is magnemese
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