Practice Physical Properties Of Hydrogen (6.6) - Study of the First Element

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11 questions

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6 sample questions

Question 1.
What color is hydrogen gas?
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Recall that it is invisible.
Question 2.
Is hydrogen odorless?
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Think about how we detect gas leaks.
3Question 3.
Hydrogen is a __________ gas.
- Colored
- Odorless
- Heavy
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Think about how gas can be detected.
4Question 4.
Hydrogen burns with a blue flame.
- True
- False
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Recall the nature of the flame.
Question 5.
If you were to create a helium balloon and a hydrogen balloon, describe how each behaves in the air and why?
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Consider the relative densities of gases.
Question 6.
Discuss the safety measures that should be in place when working with hydrogen in a laboratory setting.
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Think about previous lessons on gas dangers.

7 more questions in this section. Enroll free to practise them all.