Which of the following is the best name for no3? sodium trioxide nitrogen trioxide monosodium trioxide mononitrogen trioxide

Answer is nitrogen trioxide.

NO3 is Nitrogen trioxide is blue liquid having unpleasant odour. It has low boiling point 3.5°C and held as a liquid by compression. It is an oxidizing agent, non-flammable but may cause fires when mixed with combustible materials. Reacts with reducing agents to generate heat. It is strong irritant to skin, eyes and mucous membranes. Its vapor is toxic if inhaled. It is used in special purpose fuels.

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.