The element key for nitrogen is shown below.
n
From this key, determine the atomic mass...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 26.02.2021 01:30 ArandomMexican3222
The element key for nitrogen is shown below.
n
From this key, determine the atomic mass of nitrogen.
Group of answer choices
14.01
7
21.01
7.01
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:10
56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30
Connect the whole numbers on the periodic table to indicate what they represent?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:50
What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2020 16:46
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 19.03.2020 16:46
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mkx.png)
Arts, 19.03.2020 16:47
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2020 16:47
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2020 16:47
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.03.2020 16:47
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2020 16:47
![question](/tpl/images/cats/health.png)
Health, 19.03.2020 16:47
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 19.03.2020 16:47
![question](/tpl/images/cats/en.png)
English, 19.03.2020 16:47