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CHEMISTRY:

CHEMISTRY:. A Closer Look at the Elements. Nate Weaver Grade 11. Click Atom to Go to Main Menu. PICK YOUR ELEMENT. Li. Be. B. C. Boron. Carbon. Lithium. Beryllium. N. O. F. Ne. Nitrogen. Oxygen. Fluorine. Neon. Test Your Skills!. Lithium. Number of Protons: 3

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CHEMISTRY:

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  1. CHEMISTRY: A Closer Look at the Elements Nate Weaver Grade 11 Click Atom to Go to Main Menu

  2. PICK YOUR ELEMENT Li Be B C Boron Carbon Lithium Beryllium N O F Ne Nitrogen Oxygen Fluorine Neon Test Your Skills!

  3. Lithium • Number of Protons: 3 • Atomic Mass: 6.94 • Number of Neutrons: Approx. 4 • Number of Valence Electrons: 1 • Group: 1 Alkali Metal Return to Main Menu

  4. Beryllium • Number of Protons: 4 • Atomic Mass: 9.01 • Number of Neutrons: Approx. 5 • Number of Valence Electrons: 2 • Group: 2 Alkaline Earth Metal Return to Main Menu

  5. Boron • Number of Protons: 5 • Atomic Mass: 10.81 • Number of Neutrons: Approx. 6 • Number of Valence Electrons: 3 • Group: 13 Return to Main Menu

  6. Carbon • Number of Protons: 6 • Atomic Mass: 12.01 • Number of Neutrons: Approx. 6 • Number of Valence Electrons: 4 • Group: 14 Return to Main Menu

  7. Nitrogen • Number of Protons: 7 • Atomic Mass: 14.01 • Number of Neutrons: Approx. 7 • Number of Valence Electrons: 5 • Group: 15 Return to Main Menu

  8. Oxygen • Number of Protons: 8 • Atomic Mass: 16.00 • Number of Neutrons: Approx. 8 • Number of Valence Electrons: 6 • Group: 16 Chalcogens Return to Main Menu

  9. Fluorine • Number of Protons: 9 • Atomic Mass: 19.00 • Number of Neutrons: Approx. 10 • Number of Valence Electrons: 7 • Group: 17 Halogens Return to Main Menu

  10. Neon • Number of Protons: 10 • Atomic Mass: 20.18 • Number of Neutrons: Approx. 10 • Number of Valence Electrons: 8 • Group: 18 Noble gases Return to Main Menu

  11. Which element is a Halogen? A. Nitrogen B. Neon C. Fluorine

  12. Who’s up for ROUND TWO?! You picked Nitrogen. Nitrogen is a Group 15 Element and Not a halogen. (remember: Halogens all have seven valence electrons). Try Again

  13. WHOOPS! You Picked Neon. Neon is a noble gas belonging to group 18 on the periodic table. it has eight valence electrons. (Remember: Halogens have Seven valence electrons such as Chlorine and Bromine). Try Again

  14. CONGRATULATIONS! THAT IS CORRECT!!! Click the atom To return To title screen!

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