Periodic Table DIY #3
Directions: Use your Periodic Table to identify the elements that are described in the
statements below. Record your answers in your notebook on your next available page. Be sure
to title your page “Periodic Table DIY #3.”
1. This element is in the same group as Lead (Pb), and it has fewer protons than Sodium (Na).
2. This element has an atomic number that is one greater than Platinum (Pt).
3. This element has the most protons of any element in Group 15.
4. This element has electrons in 4 energy levels and 7 valence electrons.
5. This element has properties similar to Krypton (Kr) and is in period 6.
6. This element is in Group 17. It has more than 50 protons but less than 75 protons.
7. This element has the lowest atomic number of any Group 16 element.
8. This is the only metalloid in Period 3.
9. This element has an atomic mass of 11 and in Period 2.
10. This element is a nonmetal with 8 valence electrons in Period 5.
11. This is the only metal in Group 15.
12. This element has properties similar to Chromium (Cr) and in Period 6.
13. This element has 2 valence electrons and electrons in 3 energy levels.
14. This element has more valence electrons Oxygen (O), fewer valence electrons than Neon
(Ne), more protons than Sodium (Na), but fewer protons than Argon (Ar).
15. This element is in the second period and has properties similar to Silicon (Si).
16. This element has 7 valence electrons and has two more protons than Phosphorus (P).
17. This is the heaviest element to have electron in only one energy level.
18. This is the only element in period 3 that has eight electrons in its outermost energy level.
19. This element has properties similar to Cobalt (Co) and electrons in 5 energy levels.
20. This element is the only metalloid in period 2.