2) Group A
1) Argon
2) Hellum
3) Neon
4)krypton
5)xenon
group 'B'
(a) flash Photo
Graphy
b) Use in flour
scent tubes
c) Genarating
liftes airship
d) electric
bulb
e) Decorative
lights
Answers
Answered by
0
Answer:
okk
Explanation:
but it's a difficult question
Answered by
1
Answer:
what's your question dude??
Explanation:
please write your question properly.
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