Answer:
cannot be broken down further
Answer:
the lowest point of energy the the graph reaches
I am not sure plz show me the question
The only one that I can do without google is 47. Sorry that I can't answer the others. The answer to 47 is this: you know that the western side of the hill has the steepest slope because the ovals showing altitude are way closer together. The closer the circles/ovals are, the steeper the slope is.
Sorry if this doesn't help much, but I answered what I could without cheating.
Foxeslair
Charge = Number of Protons - Number of Electrons = 4
So, Your Answer would be: 4
Hope this helps!