Natural gas (47%)
Renewables - Solar (14%)
I'm almost certain that it is Magnesium Nitrate
Ne because as we go in period atomic radius decreases
Given the parent compound, draw the mass spectrum fragment that is observed at m/z 77. Include any hydrogen atoms and the charge. Its 6 carbon ring with 3 double bonds and a Cl coming off the of it.
It is different because they are completely different elements with completely different properties. Boron is a Metalloid whereas Neon is an Inert Gas