![subject](/tpl/images/cats/biologiya.png)
Which is one way to determine whether a reaction was a chemical reaction or a nuclear reaction? (2 points)
A-Check for a change in total mass during the reaction.
B-Check to see if any energy was released during the reaction.
C-Measure the temperature change during the reaction.
D-Measure the total volume of gas released during the reaction.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:50
What happens to the average kinetic energy of water molecules as water freezes?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:30
1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals
Answers: 3
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
Which is one way to determine whether a reaction was a chemical reaction or a nuclear reaction? (2 p...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 23.07.2019 00:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 23.07.2019 00:00
![question](/tpl/images/cats/mat.png)
Mathematics, 23.07.2019 00:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 23.07.2019 00:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.07.2019 00:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.07.2019 00:00