![subject](/tpl/images/cats/biologiya.png)
Biology, 21.11.2020 04:40 mckadams02
Which is true about a pure substance?
A. An element is a pure substance because its melting point decreases when its mass decreases.
B. A compound is a pure substance because it has a single chemical composition.
C. A mixture is a pure substance because its parts can be visibly identified.
D. A solid is a pure substance because it has a higher density than a liquid.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 09:00, maxicanofb0011
Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm
Answers: 1
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:30, DisneyGirl11
Which atmospheric later is where earths northern and southern lights occur
Answers: 2
You know the right answer?
Which is true about a pure substance?
A. An element is a pure substance because its melting point d...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.07.2020 01:01
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/ekonomika.png)
Business, 27.07.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.07.2020 01:01
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/informatica.png)
![Konu](/tpl/images/cats/health.png)