fill in the word that completes each statement. building up electric charges on a van de graaff generator is…

fill in the word that completes each statement. building up electric charges on a van de graaff generator is an example of static. lightning is an example of static.
Answer
Brief Explanations:
Static electricity involves the build - up of electric charges. Building up charges on a Van de Graaff generator is a case of static charge accumulation. Lightning occurs when static charges are discharged.
Answer:
- charge
- discharge