Chemistry, asked by BhawnaBhardwaj, 11 months ago

write Mnemonics for group 18 ( whosoever answer it first will be marked as brainliest)

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Answered by shashankchauhan2004

Group 18 is known as the group of Noble gases, excluding Helium. Normally, they are all odorless and colorless gases with very low chemical reactivity. The group includes Helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe), and the radioactive Radon (Rn).

Mnemonic for Group 18: He Never Arrived; Kara Xero Run pe out.

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shashankchauhan2004: one whom you marked brainliest will ans your ques

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Answered by archu92

Mnemonic of group 18 is known as group of noble gases, Excluding Helium. They have colourless and odourless gases with very low chemical reacticity.

This group includes helium, neon ,Argan, krypton ,xenon , Radian.

#Archu...

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write Mnemonics for group 18 ( whosoever answer it first will be marked as brainliest)​

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write Mnemonics for group 18 ( whosoever answer it first will be marked as brainliest)