S & E # 5: Using Mathematics and Computational Thinking

In the table, which element has the smallest average atomic radius? 

• Iron
• Indium
• Thallium
• The average atomic radius is equal for all three

In the data table , which trial should be questioned as an outlier? 

• Trial 1
• Trial 2
• Trial 5
• Trial 6

The graph shows the data for an experiment on the ionization energy of different elements.  Based on the graph, which mathematical relationship exists between atomic number and ionization energy in this experiment? 

• Linear
• Exponential
• Inverse
• Non-linear

The data table shows the atomic radius of different elements.   About what will be the atomic radius for an element with an atomic number of 10?

• 44 pm
• 41 pm
• 38 pm
• 35 pm

Using the table , which element has an average atomic mass of 39.75 amu? 

• Argon
• Potasium
• Calcium
• None of the elements

In the data table , which trial should be questioned as an outlier? 

• Trial 1
• Trial 2
• Trial 3
• Trial 6

The graph shows the data for bond energy vs. temperature over time.  Based on the graph, which mathematical relationship exists between the energy stored in chemical bonds and the temperature of the water around it.

• Linear
• Exponential
• Inverse
• Non-linear

The data table shows the ratio of protons and neutrons of different elements.   About what will be the number of neutrons for an element with 11 protons? 

• 8
• 10
• 12
• 16