Neutron / Proton Graph

1. Create a graph showing the relationship between the number of protons and neutrons in elements.
2. Select elements in each period and group.
3. Plot the number of p⁺ for each element on the x-axis and the number of n⁰ on the y-axis.
4. Include an appropriate title, label and number the axes correctly.

Period	Group	Symbol	Atomic number	Mass number	# of p+	# of n0
2	2A
2	5A
2	7A
3	2A
3	5A
3	7A
4	2A
4	5A
4	7A
5	2A
5	5A
5	7A
6	2A
6	5A
6	7A