Need this
matter can change its form,
a: the atoms will always be differe...
![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 25.10.2019 20:43, student10190
Need this
matter can change its form,
a: the atoms will always be different
b: the mass has to decrease
c: the mass has to increase
d: it must stay the same
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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