The number of protons and the electron configuration of each
an ionized gas consisting of positive ions and free electrons in proportions resulting in more or less no overall electric charge, typically at low pressures (as in the upper atmosphere and in fluorescent lamps) or at very high temperatures (as in stars and nuclear fusion reactors).
There are 600 hours.
explanation
each day has 24 hours and we want to know how much hours is equivalent to 25 days so we multiply 24 times 25 which is 600.
<span>They are not seen in nature because they are always combined with something to make something else.</span>
Answer:
Spectral patterns are unique to each element so they are used to identify the metal ions in the salts used in the flame tests.
