Iwill give u diagram shown is an example of the element
a) boron.
b) bromine.
c) nitrogen.
d) sodium.

Your answer is a, boron. Boron has 5 protons, 6 neutrons, and 5 electrons. Hope this helps!

Spontaneity tell us the direction of the reaction, but not how fast it goes. gibbs free energy brings together enthalpy, entropy and temperature in one easy formula. g = h - ts. and, finally the sign of delta g is always negative for a spontaneous reaction.

Fine out you self hx