![alexander1093](/avatars/35946.jpg)
alexander1093
16.11.2020 •
Chemistry
This equation is balanced: N2+H2 →NH3
true
false
Solved
Show answers
More tips
- C Computers and Internet How to Create a VKontakte App: A Detailed Guide...
- L Leisure and Entertainment When will Maslenitsa start?...
- F Food and Cooking Discovering the Mysterious Fruit of Feijoa...
- B Business and Finance How to Open an Online Store? A Detailed Guide for Beginners...
- W Work and Career How to Write a Resume That Catches the Employer s Attention?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
Answers on questions: Chemistry
- C Chemistry Which of the following compounds contain an electrostatic attraction as bonds between ions?...
- C Chemistry an atom has 2 electrons in the first energy level, 8 electrons in the second energy level, and 1 electron in the third energy level. What is the number of core electrons...
- C Chemistry Bes the author like to look at the rock sitting on his desk? 1 Why does the author like to A. It reminds him of a trip to Canada. B. It is made of gneiss, a rare...
- C Chemistry Select the forms of energy in the image....
- C Chemistry (3) At the same temperature, any particle of gas B has a higher molecular speed than any particle of gas A. False...
- C Chemistry In a lab, a student mixes 25.0 ml of 0.115 M aluminum sulfate with 34.0 ml of 0.0975 M Lead (III) nitrate. Calculate the grams of the precipitate that is formed....
- M Mathematics Solve and then graph each solution on a number line. 52 = 12 + 4w...
- F French Pour les femmes: Où es-tu allée récemment? Answer the question above in a complete sentence in the passé composé. Please use the verb aller in your answer like I...
- M Mathematics Question is in picture Find m...
- M Mathematics The tax you pay on gasoline is which of the following?...
Ответ:
The correct answer is D) Niels Bohr
Explanation:
Bohr proposed a new atomic model, whereby he explains that electrons rotate around the nucleus at well-defined levels, describing circular orbits. Each orbit was called the energy level (it is called the main quantum number n, going from numbers 1 to 7). To make his model, Bohr studied the Hydrogen atom (it has a proton in its nucleus and an electron rotating around it).