{"id":88243,"date":"2025-06-01T07:06:17","date_gmt":"2025-06-01T07:06:17","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=88243"},"modified":"2025-06-01T07:06:17","modified_gmt":"2025-06-01T07:06:17","slug":"there-are-six-electrons-six-protons-and-six-neutrons-in-an-atom-of-an","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/there-are-six-electrons-six-protons-and-six-neutrons-in-an-atom-of-an\/","title":{"rendered":"There are six electrons, six protons and six neutrons in an atom of an"},"content":{"rendered":"

There are six electrons, six protons and six neutrons in an atom of an element. What is the atomic number of the element ?<\/p>\n

[amp_mcq option1=”6″ option2=”12″ option3=”18″ option4=”24″ correct=”option1″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC NDA-2 – 2016<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe atomic number of an element is defined by the number of protons found in the nucleus of an atom of that element. The question states that the atom has six protons. Therefore, the atomic number of the element is 6.
\n<\/section>\n
\n– Atomic Number (Z) = Number of Protons.
\n– In a neutral atom, Number of Protons = Number of Electrons.
\n– The mass number is the total number of protons and neutrons in the nucleus (Mass Number = Protons + Neutrons).
\n– In this case, Protons = 6, Electrons = 6, Neutrons = 6.
\n– Atomic Number = 6.
\n– Mass Number = 6 + 6 = 12. This describes an atom of Carbon-12.
\n<\/section>\n
\nThe number of neutrons can vary for atoms of the same element, leading to different isotopes. However, the number of protons is unique to each element and determines its identity.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

There are six electrons, six protons and six neutrons in an atom of an element. What is the atomic number of the element ? [amp_mcq option1=”6″ option2=”12″ option3=”18″ option4=”24″ correct=”option1″] This question was previously asked in UPSC NDA-2 – 2016 Download PDFAttempt Online The atomic number of an element is defined by the number of … <\/p>\n

Detailed SolutionThere are six electrons, six protons and six neutrons in an atom of an<\/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":[1094],"tags":[1098,1162,1096],"class_list":["post-88243","post","type-post","status-publish","format-standard","hentry","category-upsc-nda-2","tag-1098","tag-atomic-structure","tag-chemistry","no-featured-image-padding"],"yoast_head":"\nThere are six electrons, six protons and six neutrons in an atom of an<\/title>\n<meta name=\"description\" content=\"The atomic number of an element is defined by the number of protons found in the nucleus of an atom of that element. The question states that the atom has six protons. Therefore, the atomic number of the element is 6. - Atomic Number (Z) = Number of Protons. - In a neutral atom, Number of Protons = Number of Electrons. - The mass number is the total number of protons and neutrons in the nucleus (Mass Number = Protons + Neutrons). - In this case, Protons = 6, Electrons = 6, Neutrons = 6. - Atomic Number = 6. - Mass Number = 6 + 6 = 12. This describes an atom of Carbon-12.\" \/>\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\/there-are-six-electrons-six-protons-and-six-neutrons-in-an-atom-of-an\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"There are six electrons, six protons and six neutrons in an atom of an\" \/>\n<meta property=\"og:description\" content=\"The atomic number of an element is defined by the number of protons found in the nucleus of an atom of that element. The question states that the atom has six protons. Therefore, the atomic number of the element is 6. - Atomic Number (Z) = Number of Protons. - In a neutral atom, Number of Protons = Number of Electrons. - The mass number is the total number of protons and neutrons in the nucleus (Mass Number = Protons + Neutrons). - In this case, Protons = 6, Electrons = 6, Neutrons = 6. - Atomic Number = 6. - Mass Number = 6 + 6 = 12. This describes an atom of Carbon-12.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/there-are-six-electrons-six-protons-and-six-neutrons-in-an-atom-of-an\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T07:06:17+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"There are six electrons, six protons and six neutrons in an atom of an","description":"The atomic number of an element is defined by the number of protons found in the nucleus of an atom of that element. The question states that the atom has six protons. Therefore, the atomic number of the element is 6. - Atomic Number (Z) = Number of Protons. - In a neutral atom, Number of Protons = Number of Electrons. - The mass number is the total number of protons and neutrons in the nucleus (Mass Number = Protons + Neutrons). - In this case, Protons = 6, Electrons = 6, Neutrons = 6. - Atomic Number = 6. - Mass Number = 6 + 6 = 12. This describes an atom of Carbon-12.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/there-are-six-electrons-six-protons-and-six-neutrons-in-an-atom-of-an\/","og_locale":"en_US","og_type":"article","og_title":"There are six electrons, six protons and six neutrons in an atom of an","og_description":"The atomic number of an element is defined by the number of protons found in the nucleus of an atom of that element. The question states that the atom has six protons. Therefore, the atomic number of the element is 6. - Atomic Number (Z) = Number of Protons. - In a neutral atom, Number of Protons = Number of Electrons. - The mass number is the total number of protons and neutrons in the nucleus (Mass Number = Protons + Neutrons). - In this case, Protons = 6, Electrons = 6, Neutrons = 6. - Atomic Number = 6. - Mass Number = 6 + 6 = 12. This describes an atom of Carbon-12.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/there-are-six-electrons-six-protons-and-six-neutrons-in-an-atom-of-an\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T07:06:17+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/there-are-six-electrons-six-protons-and-six-neutrons-in-an-atom-of-an\/","url":"https:\/\/exam.pscnotes.com\/mcq\/there-are-six-electrons-six-protons-and-six-neutrons-in-an-atom-of-an\/","name":"There are six electrons, six protons and six neutrons in an atom of an","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T07:06:17+00:00","dateModified":"2025-06-01T07:06:17+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"The atomic number of an element is defined by the number of protons found in the nucleus of an atom of that element. 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