How small must a gas volume be at standard pressure and temperature if the relative root mean square deviation is 1% of the mean number of molecules.

4. 50x10= 500m/s 5. 52m/s

Your answer is c. explanation: plasma  is the fourth state of matter, derived from the gaseous state of matter.  plasma  can contain free  electrons  and/or  ions. while  plasma is never neutral, it can either be positively or negatively charged.  gases, however, are electrically neutral.

Iwannasay c is the most accurate