If element 135 existed today, what properties would it have?

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest