{"id":92362,"date":"2025-06-01T11:22:10","date_gmt":"2025-06-01T11:22:10","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=92362"},"modified":"2025-06-01T11:22:10","modified_gmt":"2025-06-01T11:22:10","slug":"which-one-of-the-following-non-metals-is-present-in-solid-state","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-non-metals-is-present-in-solid-state\/","title":{"rendered":"Which one of the following non-metals is present in solid state ?"},"content":{"rendered":"

Which one of the following non-metals is present in solid state ?<\/p>\n

[amp_mcq option1=”Bromine” option2=”Boron” option3=”Krypton” option4=”Radon” correct=”option2″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC CISF-AC-EXE – 2017<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe correct answer is Boron.
\n<\/section>\n
\nNon-metals exist in various states at room temperature: solid (e.g., Carbon, Phosphorus, Sulphur, Boron), liquid (Bromine), and gas (e.g., Hydrogen, Oxygen, Nitrogen, noble gases like Krypton, Radon). Among the given options, Bromine is a liquid, while Krypton and Radon are gases. Boron is a non-metal (or metalloid often grouped with non-metals) and exists as a solid under standard conditions.
\n<\/section>\n
\nBoron is a brittle, dark, lustrous metalloid. Elemental boron is used in semiconductors and pyrotechnics. Other common solid non-metals include carbon (diamond, graphite), phosphorus (white, red, black forms), sulfur, and selenium.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Which one of the following non-metals is present in solid state ? [amp_mcq option1=”Bromine” option2=”Boron” option3=”Krypton” option4=”Radon” correct=”option2″] This question was previously asked in UPSC CISF-AC-EXE – 2017 Download PDFAttempt Online The correct answer is Boron. Non-metals exist in various states at room temperature: solid (e.g., Carbon, Phosphorus, Sulphur, Boron), liquid (Bromine), and gas (e.g., … <\/p>\n

Detailed SolutionWhich one of the following non-metals is present in solid state ?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1089],"tags":[1101,1096,1326],"class_list":["post-92362","post","type-post","status-publish","format-standard","hentry","category-upsc-cisf-ac-exe","tag-1101","tag-chemistry","tag-non-metals","no-featured-image-padding"],"yoast_head":"\nWhich one of the following non-metals is present in solid state ?<\/title>\n<meta name=\"description\" content=\"The correct answer is Boron. Non-metals exist in various states at room temperature: solid (e.g., Carbon, Phosphorus, Sulphur, Boron), liquid (Bromine), and gas (e.g., Hydrogen, Oxygen, Nitrogen, noble gases like Krypton, Radon). Among the given options, Bromine is a liquid, while Krypton and Radon are gases. Boron is a non-metal (or metalloid often grouped with non-metals) and exists as a solid under standard conditions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-non-metals-is-present-in-solid-state\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which one of the following non-metals is present in solid state ?\" \/>\n<meta property=\"og:description\" content=\"The correct answer is Boron. Non-metals exist in various states at room temperature: solid (e.g., Carbon, Phosphorus, Sulphur, Boron), liquid (Bromine), and gas (e.g., Hydrogen, Oxygen, Nitrogen, noble gases like Krypton, Radon). Among the given options, Bromine is a liquid, while Krypton and Radon are gases. 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Non-metals exist in various states at room temperature: solid (e.g., Carbon, Phosphorus, Sulphur, Boron), liquid (Bromine), and gas (e.g., Hydrogen, Oxygen, Nitrogen, noble gases like Krypton, Radon). Among the given options, Bromine is a liquid, while Krypton and Radon are gases. 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