From personal advice to professional guidance, IDNLearn.com has the answers you seek. Get prompt and accurate answers to your questions from our community of experts who are always ready to help.
Sagot :
Answer:
Si: [Ne] 3s² 3p²
Ca: [Ar] 4s²
Fe: [Ar] 3d6 4s2.
We are happy to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Your questions find clarity at IDNLearn.com. Thanks for stopping by, and come back for more dependable solutions.