Nitrogen has an atomic number of 7 and a mass number of 14. which statement is true? question 3 options: there are 7 protons, 14 neutrons and 7 electrons in this atom. there are 7 protons, 7 neutrons and 7 electrons in the nitrogen atom. there are 14 electrons in the atom of nitrogen. asap

In the sport of parasailing, a person is attached to a rope being pulled by a boat while hanging from a parachute-like sail. a rider is towed at a constant speed by a rope that is at an angle of 15 ∘ from horizontal. the tension in the rope is 1900 n. the force of the sail on the rider is 30∘ from horizontal. what is the weight of the rider? express your answer with the appropriate units.

Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.

What is the major limitation to the light microscope?