Plasma is matter that exists in the form of ions and electrons. Basically, it is a gas that’s been electrified charged with freely moving electrons in both the negative and positive state.
The situation is actually a resultant of further energy being given to a gas which causes the breaking free of negatively charged electrons from the nucleus. On a deeper level, plasma can be described as a gas that’s been partially ionized. It is a mixture of neutral atoms, atomic ions, electrons, molecular ions, and molecules present in excited and ground states. The charges (positive and negative) balance each other therefore; a good number of these charges are electrically neutral.