![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:00
An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:00
What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 04:40
6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity
Answers: 1
You know the right answer?
What Celsius temperature, Tis required to change the volume of the gas sample in Part A (T1 =
38 °...
Questions
![question](/tpl/images/cats/en.png)
English, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/en.png)
English, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01