Which of the following are NOT SAFE things to do, as we might get an electric shock? 1) Touching the switch of a geyser with dry hand.
2) Standing on a wooden stool to check a plug point.
3) Poking a metal rod into an electrical socket.
4) Touching the water in which an immersion heater is kept.

Poking a metal rod into an electrical socket.

Explanation:

It is because metal rod can conduct electricity easily. So while poking, the metal rod will conduct electricity and you will get an electrical shock.

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the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.