1. 18 Bohr Models Lesson 3.1 Extension

2. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Hydrogen H1 101 1p + 0n o

3. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Helium He2 222 2p + 2n o

4. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Lithium Li 3 343 3p + 4n o

5. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Beryllium B 4 454 4p + 5n o

6. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Boron B5 565 5p + 6n o

7. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Carbon C6 666 6p + 6n o

8. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Nitrogen N7 7 7 7 7p + 7n o

9. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Oxygen O8 888 8p + 8n o

10. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Fluorine F9 9 10 9 9p + 10n o

11. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Neon Ne10 10p + 10n o

12. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Sodium Na11 12 11 11p + 12n o

13. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Magnesium Mg12 12p + 12n o

14. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Aluminum Al13 14 13 13p + 14n o

15. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Silicon Si14 14p + 14n o

16. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Phosphorus P15 16 15 15p + 16n o

17. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Sulfur S16 16p + 16n o

18. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Chlorine Cl17 18 17 17p + 18n o

19. Element Name: _______________________ Chemical Symbol: _______Atomic Number: _______ Diagram the Bohr atom which contains: _____ protons_____ neutrons_____ electrons Argon Ar18 22 18 18p + 22n o