What characterizes plasma?

Question: What characterizes plasma?

Options:

Fixed shape
Low temperatures
Synthetized molecules
Separate cations and electrons

Correct answer:

Separate cations and electrons

Other mobile game answers:
Find the answers to emoji quiz answers, 600 celebs, guess the gif answers.
You can find other questions and answers of trivia crack at trivia crack cheats (other languages are also available, for this game).