Trends of the Periodic Table WS #1
1. Put the following in order of decreasing ionization energy? (Highest to lowest)
Mo, Kr, Ga, Cd, Fr
2. Put the following in order of increasing atomic radii? (lowest to Highest)
Ru, Rh, Ni, W, Cs
3. Put the following in order of increasing electronegativity? (Lowest to Highest)
Hg, Cu, Cd, Si, He
4. Which noble gas has the lowest ionization energy?
5. Which 3rd period element has 7 valence electrons?
6. Which metalloid has the most neutrons?
7. Which 4th period element has the highest electronegativity?
8. Which element in the s block is the largest in size?
9. Which 5th period p block element has the most valence electrons? How many does it have?
10. Which alkaline earth metal has the most protons? How many does it have?
Trends of the Periodic Table WS #1
1. Put the following in order of decreasing ionization energy? (Highest to lowest)
Mo, Kr, Ga, Cd, Fr
2. Put the following in order of increasing atomic radii? (lowest to Highest)
Ru, Rh, Ni, W, Cs
3. Put the following in order of increasing electronegativity? (Lowest to Highest)
Hg, Cu, Cd, Si, He
4. Which noble gas has the lowest ionization energy?
5. Which 3rd period element has 7 valence electrons?
6. Which metalloid has the most neutrons?
7. Which 4th period element has the highest electronegativity?
8. Which element in the s block is the largest in size?
9. Which 5th period p block element has the most valence electrons? How many does it have?
10. Which alkaline earth metal has the most protons? How many does it have?
Trends of the Periodic Table WS #1
1. Put the following in order of decreasing ionization energy? (Highest to lowest)
Mo, Kr, Ga, Cd, Fr
2. Put the following in order of increasing atomic radii? (lowest to Highest)
Ru, Rh, Ni, W, Cs
3. Put the following in order of increasing electronegativity? (Lowest to Highest)
Hg, Cu, Cd, Si, He
4. Which noble gas has the lowest ionization energy?
5. Which 3rd period element has 7 valence electrons?
6. Which metalloid has the most neutrons?
7. Which 4th period element has the highest electronegativity?
8. Which element in the s block is the largest in size?
9. Which 5th period p block element has the most valence electrons? How many does it have?
10. Which alkaline earth metal has the most protons? How many does it have?