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10 questions
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- 1. Multiple-choice30 seconds1 pt
What element has an atomic number of 10?
Argon
Neon
Helium
- 2. Fill-in-the-Blank1 minute1 pt
What is the atomic number of Argon?
- 3. Multiple-choice30 seconds1 pt
What element has an Electron Configuration of 1s22s22p6?
Argon
Helium
Oxygen
Neon
- 4. Multiple-choice30 seconds1 pt
The valency of Argon, Neon, and Helium are the same.
true
false
- 5. Multiple-choice30 seconds1 pt
What gas is best used for flashing colorful lights?
Argon
Neon
- 6. Multiple-choice30 seconds1 pt
What gas is best used for welding?
Argon
Neon
- 7. Multiple-choice45 seconds1 pt
Which of the following is an inert gas?
Argon
Neon
Helium
- 8. Fill-in-the-Blank45 seconds1 pt
What is the symbol for Neon?
- 9. Fill-in-the-Blank1 minute1 pt
What is the Symbol for Argon?
- 10. Multiple-choice30 seconds1 pt
What group in the periodic table is Helium, Neon, and Argon?
Group 6
Group 7
Group 8
Group 9
