Search results
Results From The WOW.Com Content Network
The p orbital can hold a maximum of six electrons, hence there are six columns in the p-block. Elements in column 13, the first column of the p-block, have one p-orbital electron. Elements in column 14, the second column of the p-block, have two p-orbital electrons. The trend continues this way until column 18, which has six p-orbital electrons.
The inert-pair effect is the tendency of the two electrons in the outermost atomic s-orbital to remain unshared in compounds of post-transition metals.The term inert-pair effect is often used in relation to the increasing stability of oxidation states that are two less than the group valency for the heavier elements of groups 13, 14, 15 and 16.
The Supreme Court of India quashed the National Eligibility cum Entrance Test (NEET) for admissions into all medical and dental colleges on 18 July 2013. The apex court ruled that the Medical Council of India cannot conduct a unified examination. [12] According to a 2013 announcement by CBSE, [13] CBSE planned to conduct AIPMT on 4 May 2014. [14]
The National Eligibility cum Entrance Test (Postgraduate), abbreviated as NEET (PG) is an entrance examination in India conducted by the National Board of Examinations in Medical Sciences (NBEMS) for determining eligibility of candidates for admission to postgraduate medical programmes in government or private medical colleges, such as Doctor of Medicine (MD), Master of Surgery (MS), PG ...
Sometimes groups 3 and 12, as well as the lanthanides and actinides (the two rows at the bottom), are also included in the main group. In chemistry and atomic physics , the main group is the group of elements (sometimes called the representative elements ) whose lightest members are represented by helium , lithium , beryllium , boron , carbon ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
AOL Mail welcomes Verizon customers to our safe and delightful email experience!
Physics Wallah, or "PW", was founded in 2016 as a YouTube channel hosted by Alakh Pandey, an educator hailing from Prayagraj, Uttar Pradesh.The channel was initially focused on teaching the physics curriculum for the Joint Entrance Examinations (JEE), a popular entrance examination in India. [2]