a planetary model in which the negatively charged electrons orbit a small, positively charged nucleus similar to the planets orbiting the sun
the first that incorporated quantum theory and was the predecessor of wholly quantum-mechanical models. 2:In atomic physics, the Bohr model or Rutherford–Bohr model, presented by Niels Bohr and Ernest Rutherford in 1913, is a system consisting of a small, dense nucleus surrounded by orbiting electrons—similar to the structure of the Solar System, but with attraction provided by electrostatic forces in place of
by Dora la esploradora September 23, 2022
Get the bohr modelmug. “Dude did you go to the Model UN conference?”
“Yeah, we started World War III, and it ended in nuclear holocaust. The only country that survived was Djibouti”
“Yeah, we started World War III, and it ended in nuclear holocaust. The only country that survived was Djibouti”
by Dom03 February 18, 2020
Get the Model UNmug. Pittsburgh model is the term used when referring to ugly Pittsburgh girls who ridiculously pose in horrible clothing or nude and usually pay photographers to take their photos and then call it modeling. Many times teen mothers. Many solicit services in lieu of fees.
by AntwatDodson March 25, 2020
Get the Pittsburgh modelmug. A Slapstick Model are actors or performers in some form of media e.g. television, theater etc, who only get involved with slapstick violence in the show or event.
Person A - "Are you seeing the show tonight, bro?"
Person B - "Yeah totally. I heard that Frank is the Slapstick Model! It will be hilarious."
Person B - "Yeah totally. I heard that Frank is the Slapstick Model! It will be hilarious."
by Nobski June 1, 2015
Get the Slapstick Modelmug. A slut who thinks she can get paid for posting promiscuous photos that are heavily FaceTuned.
May or may not have “photographers” whom she pays to edit the photos, you know cause she’s so busy with her content!
May or may not have “photographers” whom she pays to edit the photos, you know cause she’s so busy with her content!
Becky: there’s that girl from Instagram!
Brian: What girl??
Becky: her @ is *********
Brian: are you sure? That looks nothing like her!
Becky: duh!!! She’s in insta model!
Brian: What girl??
Becky: her @ is *********
Brian: are you sure? That looks nothing like her!
Becky: duh!!! She’s in insta model!
by Whysocurious4321 July 13, 2019
Get the Insta modelmug. That one person in a friend group who always looks like they're modeling for a magazine. They are very attractive and naturally photogenic but typically reject this, falsely claiming they're ugly.
1. They're so hot, they're like the model friend.
2. She always dresses to impress. Truly the model friend of our group.
2. She always dresses to impress. Truly the model friend of our group.
by gay_baby February 27, 2021
Get the model friendmug. she don't know she's beautiful-
1. A girl who is amazing gorgeous, usually pale skinned with dark hair and eyes, she looks like a model complete with sexy legs.
2. A girl who is fun to be around
3. The girl who everyone should love& because she's a really awesome girl
4. A girl with an awesome deveotion (to belifs and friends-even when they don't know it)
5. The girl most of the boys secretly love.
Whoa... Look at her, she's a vision... No, she's Christina-
1. A girl who is amazing gorgeous, usually pale skinned with dark hair and eyes, she looks like a model complete with sexy legs.
2. A girl who is fun to be around
3. The girl who everyone should love& because she's a really awesome girl
4. A girl with an awesome deveotion (to belifs and friends-even when they don't know it)
5. The girl most of the boys secretly love.
Whoa... Look at her, she's a vision... No, she's Christina-
visionmodel
by her secret LOVER- January 15, 2009
Get the [vision][model]mug.