1.Which of the following in neutral?

A. Hydrogen atom
B. Electron
C. Proton
D. Ion

2.Which of the following statements is correct is two charges attract each other?

A. Both charges must be negative
B. the charges are different
C. Both charges must be positive
D. the charges are the same

3.What process involves connecting a circuit to the Earth as a safety precautions?

A. Induction
B. Conduction
C. Grounding
D. charging

4.What happens when two negative charges are brought close together?

A. They repel each other
B. They attract each other
C. They neither attract nor repel each other
D. They become grounded

5.What type of electricity results froma buildup or electric charges?

A.Alternative current
B. Magnetic electricity
C. electric current
D. static electricity

Pa help thanks​