WILL AWARD BRAILIEST Which of the following best describes the particles inside a propane tank and inside a glowing neon sign? A: The particles in both are charged. B: The particles of both fill up the entire space available to them. C: The particles in the propane tank take limited space and those in the glowing neon sign are uncharged. D: The particles in the propane tank are charged and those in the glowing neon sign fill up the entire space available.