Why is the average atomic mass used when calculating grams of a
substance?
A. The number of i...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 07.06.2021 21:00 myla18jabbar
Why is the average atomic mass used when calculating grams of a
substance?
A. The number of isotopes in the sample is constantly changing.
B. The elements in the substance are mixtures of their isotopes.
C. The average atomic mass is known to more significant figures.
D. The exact weights of the isotopes are not known.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:20
Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:00
How is the shape of the poem “peer” connected to its meaning?
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 03.07.2019 04:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 04:10
![question](/tpl/images/cats/en.png)
English, 03.07.2019 04:10
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 04:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.07.2019 04:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 04:20
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 04:20
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 04:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 04:20