Question

1. graph the dataset below. make sure to label everything that is required for a graph.

time spent running (minutes) 0 30 60 90 120 150
total distance (km) 0 7 10 12 13 15

Explanation:

Step1: Recall atomic - related concepts

The atomic number is equal to the number of protons and the number of electrons in a neutral atom. The mass number is the sum of protons and neutrons.

Step2: Fill in Chlorine - 35

Atomic number = 17, so number of protons = 17, number of electrons = 17. Mass number = 35, number of neutrons = 35 - 17=18.

Step3: Fill in Chlorine - 37

Atomic number = 17, number of protons = 17, number of electrons = 17. Given mass number = 37, number of neutrons = 37 - 17 = 20.

Step4: Fill in Uranium - 236

Atomic number = 92, so number of protons = 92, number of electrons = 92. Given number of neutrons = 144, mass number = 92 + 144=236.

Step5: Fill in Carbon - 15

Atomic number = 6, so number of protons = 6, number of electrons = 6. Mass number = 15, number of neutrons = 15 - 6 = 9.

Element	Atomic Number	Mass	Protons	Neutrons	Electrons
Chlorine - 37	17	37	17	20	17
Uranium - 236	92	236	92	144	92
Carbon - 15	6	15	6	9	6

For graphing the time - distance data:

1. On the x - axis, label it "Total Distance (km)" with a scale from 0 to 15.
2. On the y - axis, label it "Time Spent Running (minutes)" with a scale from 0 to 150.
3. Plot the points: (0,0), (7,30), (10,60), (12,90), (13,120), (15,150).
4. Connect the points with a smooth line (if appropriate for the data relationship).

Answer:

Element	Atomic Number	Mass	Protons	Neutrons	Electrons
Chlorine - 37	17	37	17	20	17
Uranium - 236	92	236	92	144	92
Carbon - 15	6	15	6	9	6

Graph: Points (0,0), (7,30), (10,60), (12,90), (13,120), (15,150) plotted on a graph with x - axis labeled "Total Distance (km)" and y - axis labeled "Time Spent Running (minutes)" and points connected (if appropriate).