If a student spills a small amount of chemical on his/her hands, he/she should immediately: Wait until after lab to clean his/her hands; since it is only a small amount, it is nothing to worry about. Throw baking soda on it to neutralize it. Dry his/her hands with paper towels and proceed with the rest of the experiment. Keep his/her hands under running water for 15 minutes and notify the teacher or a fellow student immediately.
depending on what you spilled you should dry liquid with towel and then neutralize it with CH3COOH (vinegar) if you spilled alkali or with Na2CO3 (baking soda) if you spilled acid and then keep hand under stream of water for 15 minutes
bu if i had to choose from your answers id choose: Keep his/her hands under running water for 15 minutes and notify the teacher or a fellow student immediately.
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