The photoelectron spectrum of nitrogen is represented above. Which of the following best explains how the spectrum is consistent with the electron shell model of the atom?

What was bohr’s contribution to the planetary model

Which of these is an intensive property of a substance

Certain types of organisms such as fireflies and anglerfish can produce light through chemical reactions in a process called bioluminescence. what kind of chemical reactions occur during bioluminescence? o a) exothermic ob) endothermic oc) recomposition od) decomposition