What is this element-1s22s22p63s23p64s23d7?

Answer 1

i think its cobalt....just follow the Periodic Table

Answer 2

This electron configuration corresponds to the element Manganese (Mn), which has an atomic number of 25. It has 25 electrons distributed as follows: 2 electrons in the 1s orbital, 2 in the 2s, 6 in the 2p, 2 in the 3s, 6 in the 3p, 5 in the 3d, and 2 in the 4s.