One type of static electricity is the lightning in a thunder and lightning storm. Clouds become negatively charged as ice
crystals inside the clouds rub up against each other. Meanwhile, on the ground, the positive charge increases. The clouds get
so highly charged that the electrons jump from the ground to the cloud, or from one cloud to another cloud. This causes a
huge spark of static electricity in the sky that we call lightning,
Which simple experiment could be conducted to show an example of how lightning is created?
Rub a balloon so it picks up extra electrons from the sweater or your hair
and becomes slightly negatively charged.
Rub a balloon filled with air on a wool sweater or on your hair. Then hold it
up to a wall
Connect the positive pole of an electrical source to the negative pole, so
you create a circuit.
Walk across a carpet, shuffling your feet and touching something made of
metal

The last answer would be correct because if you have ever done it before you would know that rubbing your feet (just like the rubbing of ice crystals) on the carpet will create the energy you need, then once you touch the metal it creates that spark!

Explanation:

hoped that helped-I would be thankful for brainliest ;)

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation: