Aneutral atom in its ground state contains 28 electrons. this element is considered a element, and has electrons in orbitals with l = 2. actinide, 10 transition, 10 transition, 8 main group, 8 main group, 10

transition, 8 electrons

Explanation:

The element in question is nickel. Nickel is a transition metal belonging to group10 in the periodic table. Its electron configuration is [Ar]4s2 3d8. Hence it has eight electrons in the d(l=2) orbital.

This is the ground state electron configuration of the transition metal nickel.

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.