select the correct images. identify the elements that appear before iron (fe) in the periodic table.

select the correct images. identify the elements that appear before iron (fe) in the periodic table.

select the correct images. identify the elements that appear before iron (fe) in the periodic table.

Answer

Explanation:

Step1: Recall periodic - table order

Elements are arranged by atomic number. Iron (Fe) has an atomic number of 26.

Step2: Check each element's atomic number

Potassium (K) has atomic number 19.
Manganese (Mn) has atomic number 25.
Cobalt (Co) has atomic number 27.
Nickel (Ni) has atomic number 28.
Copper (Cu) has atomic number 29.

Elements with atomic numbers less than 26 come before iron in the periodic table.

Answer:

K, Mn