Question

Question 4. Match the following

group A group B
1) Argon. A) Flash photography.
2) Helium. B) Use in fluorescent tubes.
3) Neon. C) Generating lift in airships.
4) Krypton. D) Electric bulbs.
5) Xenon. E) Decorative lights.​​

Answer 1

Explanation:

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Answer 2

Answer:

Question 4. Match the following

group A group B

1) Argon. A) Flash photography.

2) Helium. B) Use in fluorescent tubes.

3) Neon. C) Generating lift in airships.

4) Krypton. D) Electric bulbs.

5) Xenon. E) Decorative lights.