We know that electrons are negatively charged, so we need to explain why electrons are orbiting the atom in the first place. The only logical explanation for this is by saying that there is a positive charge in the atom somewhere that attracts the negatively charged electrons to the atom.
NewNews outlets, environment activists, and strong currency
If the aim is to compare the figures reached in the two periods, the best mechanism is to calculate the growth in percentage(%). In order to do so, the formula showed in the photo has to be applied to each of the 3 variables analyzed, always placing the newest value in the position <em>V Present </em>and the oldest one in <em>V Past. </em>
- Population % growth = ((132,000-120,000)/120,000 )*100= + 10%
- Nº of workers % growth = ((86,250-84,000)/84,000)*100= +2.67%
- GDP % growth =((6,220,800,000-5,760,000,000)5,760,000,000)/*100= + 8 %