AP meaning in Chemistry ?

Answer:

What is Archimedes Plutonium mean?

A Usenet personality was a particular kind of Internet celebrity, being an individual who gained a certain level of notoriety from posting on Usenet, a global network of computer users with a vast array of topics for discussion. Since its inception, Usenet newsgroups have attracted a wide variety of people posting all manner of fact, fiction, theories, opinions, and beliefs. Some Usenet posters achieved a certain amount of fame (or infamy) and celebrity within Usenet circles because of their unusual, non-mainstream ideas, or because their writings and responses are considered especially humorous or bizarre.

reference

Full Form	Category
Advanced Placement	Academic & Science
Austin Peay State University	Academic & Science
Advance Payment	Accounts and Finance
As Purchased	Accounts and Finance
Accounts Payable	Accounts and Finance
Allied Press	Business
Ampco-Pittsburg Corporation	Business
Archimedes Plutonium	Chemistry
Accommodation Plan (Section 504 Students)	Community
Advanced Prediction	Computer and Networking
Application Protocols	Computer and Networking
Allocation Pointer	Computer Assembly Language
Alternative Power	Computer Hardware
Automation Protocol	Computing
Asia Pacific	Country Specific
Adhesion Promoter	Electronics
Whap Compressed Amiga File Archive	File Type
Datalex Entrypoint 90 Data File	File Type
Anyway, Pssst	General
Associated Propaganda	Governmental
All Politics	Governmental
People’s Alliance	Governmental
Administration Police	Governmental
Arbeiderpartiet	Governmental
Advance Parole	Governmental
ASHOKAPURAM	Indian Railway Station
Andhra Pradesh	Indian State
Alianza Popular	International
Asociación de la Prensa	International
Asociación Proverista	International
Award Program	Jobs
Assistant Pastor	Jobs
Associate Pastor	Jobs
Addiction Professional	Jobs
Additional Problem	Maths
Arithmetic Progression	Maths
After Parturition	Medical
AnteroPosterior	Medical
Action Potential	Medical
Angina Pectoris	Medical
Ahh Phooey	Messaging
Awesome Person/people	Messaging
All Purpose	Military and Defence
Air Pirate	Military and Defence
Anti-personnel	Military and Defence
Attack Position	Military and Defence
Admiralty Pattern	Military and Defence
Advance Party	Military and Defence
Acquisition Plan	Military and Defence
Armor Piercing	Military and Defence
Advanced Projectile	Military and Defence
Allied Publication	Military and Defence
Asia-pacific Area	Military and Defence
Average Power	Military and Defence
Advanced Packaging	Networking
Ang Pamantasan	News & Entertainment
Alternative Press	News & Entertainment
Aftenposten	News & Entertainment
Animal Planet	News & Entertainment
Anti-proton	Physics Related
Amapá	Regional
Application Protocol	Softwares
Application Processor	Space Science
Associated Press	Space Science
Assisted Play	Sports
Ability Points	Sports
Action Points	Sports
Annual Pass	Sports
All Pain	Sports
Access Point	Telecommunication
Action Point	Telecommunication
Air One	Transport & Travel
Province of Ascoli Piceno	Transport & Travel