I can't help those who don't see pun-dings.
OP asks if it matters and I answer It is a MATTER.
When it comes to physics and maths, I can speak ANY language, but I do indeed doubt that you know English well if you don't know what actually matter is in English terms as NOUN. I also remember that my children learned about states of a matter in the 4th grade. That was LOOONG time ago as they're not children anymore, but I do still remember what are those states of a matter, do you??
You are indeed free to google it!