How many neutrons does an element have whose electronic formula is 1s²2s²2p⁵

it have 10 neutrons and it is Fluorine(F).

hurricanes form in warm water

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?