Answer:
They're the electrons that are circling the outer layer of the atom.
Answer:
HN03 + NaOH--> NaN03 + H20
Explanation:
Nitric acid (strong acid) reacts completely with sodium hydroxide (strong base) in a neutralization reaction (also called acid-base), giving as products: water and a salt (sodium nitrate).
In physics, redshift happens when light or other electromagnetic radiation from an object is increased in wavelength, or shifted to the red end of the spectrum.