Chemistry Classification of Elements and Periodicity in Properties
Get insights from 75 questions on Chemistry Classification of Elements and Periodicity in Properties, answered by students, alumni, and experts. You may also ask and answer any question you like about Chemistry Classification of Elements and Periodicity in Properties
Follow Ask QuestionQuestions
Discussions
Active Users
Followers
New answer posted
a month agoContributor-Level 10
Eutrophication is the process in which a water body becomes overly enriched with nutrients, leading to the plentiful growth of simple plant life.
New answer posted
a month agoContributor-Level 10
Due to the larger size of the Cl-atom, the addition of an electron in the outermost orbit produces less electronic repulsion with respect to the F-atom. The following are the electron gain enthalpies in (KJ) of halogens:
F → -328, Cl → -349, Br → -325, I → -295
New answer posted
a month agoContributor-Level 10
According to Aufbau's principal, the increasing energy of atomic orbitals for sixth period element follows the order
6s < 4f < 5d < 6p
New answer posted
a month agoContributor-Level 10
As difference in and ionisation energies is high so atom contains 3 valence electrons
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 65k Colleges
- 1.2k Exams
- 688k Reviews
- 1800k Answers