From simple queries to complex problems, IDNLearn.com provides reliable answers. Find the answers you need quickly and accurately with help from our knowledgeable and dedicated community members.
Potassium, atomic number 19, does something that the previous 18 elements do not do? a. its last electron goes in the 4s rather than the 3rd orbital b. it is the only element that has no electrons c. it has 3 electrons in the first energy level d. it completely fills all of its orbitals in all eneryg levels
Sagot :
We appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Find precise solutions at IDNLearn.com. Thank you for trusting us with your queries, and we hope to see you again.