What is a substance?
a. a uniform mixture that can't be separated
ob.
a mixture t...
![Physics](/tpl/images/cats/fizika.png)
Physics, 02.10.2019 19:00, imstupid77
What is a substance?
a. a uniform mixture that can't be separated
ob.
a mixture that can be separated
c. a single component that can't be separated
d.
a single component that can be separated
undo
next
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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