A strip of magnesium is ignited using a lighter wand. The result is an intensely glowing white light. As the burning of the metal subside, a white powder-like substance now appears re

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation:

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it

increased stability in the completion of fluorine's outer shell.