{"id":84663,"date":"2025-06-01T02:44:53","date_gmt":"2025-06-01T02:44:53","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=84663"},"modified":"2025-06-01T02:44:53","modified_gmt":"2025-06-01T02:44:53","slug":"the-chemical-properties-of-an-element-depend-upon","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-chemical-properties-of-an-element-depend-upon\/","title":{"rendered":"The chemical properties of an element depend upon"},"content":{"rendered":"

The chemical properties of an element depend upon<\/p>\n

[amp_mcq option1=”the number of isotopes of the element” option2=”the mass number of the element” option3=”the total number of neutrons in the element” option4=”the number of electrons in the outermost shell of the element” correct=”option4″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC CDS-1 – 2017<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe chemical properties of an element are determined by its electronic configuration, specifically the number and arrangement of electrons in the outermost shell (valence shell). These valence electrons are involved in chemical bonding and reactions.
\n<\/section>\n
\nStatements A, B, and C relate to the nucleus and mass of the atom. The number of isotopes (A), mass number (B), and number of neutrons (C) affect the physical properties (like density, melting point, boiling point, radioactive decay) but generally do not significantly alter the chemical behavior of an element.
\n<\/section>\n
\nElements in the same group of the periodic table have similar chemical properties because they have the same number of valence electrons. This highlights the fundamental role of the outermost electrons in determining chemical behavior.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

The chemical properties of an element depend upon [amp_mcq option1=”the number of isotopes of the element” option2=”the mass number of the element” option3=”the total number of neutrons in the element” option4=”the number of electrons in the outermost shell of the element” correct=”option4″] This question was previously asked in UPSC CDS-1 – 2017 Download PDFAttempt Online … <\/p>\n

Detailed SolutionThe chemical properties of an element depend upon<\/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":[1087],"tags":[1101,1162,1096],"class_list":["post-84663","post","type-post","status-publish","format-standard","hentry","category-upsc-cds-1","tag-1101","tag-atomic-structure","tag-chemistry","no-featured-image-padding"],"yoast_head":"\nThe chemical properties of an element depend upon<\/title>\n<meta name=\"description\" content=\"The chemical properties of an element are determined by its electronic configuration, specifically the number and arrangement of electrons in the outermost shell (valence shell). These valence electrons are involved in chemical bonding and reactions. Statements A, B, and C relate to the nucleus and mass of the atom. The number of isotopes (A), mass number (B), and number of neutrons (C) affect the physical properties (like density, melting point, boiling point, radioactive decay) but generally do not significantly alter the chemical behavior of an element.\" \/>\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\/the-chemical-properties-of-an-element-depend-upon\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The chemical properties of an element depend upon\" \/>\n<meta property=\"og:description\" content=\"The chemical properties of an element are determined by its electronic configuration, specifically the number and arrangement of electrons in the outermost shell (valence shell). These valence electrons are involved in chemical bonding and reactions. Statements A, B, and C relate to the nucleus and mass of the atom. 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