![subject](/tpl/images/cats/mat.png)
Mathematics, 16.09.2021 19:30 isabellemaine
HELP PLZ!! Which of the following statements is true?
A the law of conservation of mass states matter can be created or destroyed in chemical reactions.
B atoms of a specific element can have different atomic masses.
C chemical reactions rearrange the atoms in the reactants to yield the products.
D during chemical reactions the number and types of atoms in the reactants is different than the number and types of atoms in the products.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?
Answers: 3
You know the right answer?
HELP PLZ!! Which of the following statements is true?
A the law of conservation of mass states mat...
Questions
![question](/tpl/images/cats/en.png)
English, 06.12.2020 05:10
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2020 05:10
![question](/tpl/images/cats/mkx.png)
Arts, 06.12.2020 05:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 06.12.2020 05:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 06.12.2020 05:10
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2020 05:10
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2020 05:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 06.12.2020 05:10
![question](/tpl/images/cats/ekonomika.png)
Business, 06.12.2020 05:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)