1s22s22p3 considering N is the third element in the 2nd P sublevel
Answer is Scientist know about the earth interior from observation of earths gravity seismic waves that travel through the earth and the earths magnetic field as well from how you compare with the chemical composition of meteorites and from experiments that stimulate conditions at the very center of the earth
Answer:
the atomic number is 22
Explanation:
titanium is 22 on the periodic table. the amount of protons is the same as the atomic number
Millimeters are an SI unit of length that =0.0001 m
