{"id":22872,"date":"2024-04-15T06:26:11","date_gmt":"2024-04-15T06:26:11","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=22872"},"modified":"2024-04-15T06:26:11","modified_gmt":"2024-04-15T06:26:11","slug":"in-the-gamma-decay-of-a-nucleus-a-the-mass-number-of-the-nucleus-changes-whereas-its-atomic-number-does-not-change-b-the-mass-number-of-the-nucleus-does-not-change-whereas-its-atomic-number-changes","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/in-the-gamma-decay-of-a-nucleus-a-the-mass-number-of-the-nucleus-changes-whereas-its-atomic-number-does-not-change-b-the-mass-number-of-the-nucleus-does-not-change-whereas-its-atomic-number-changes\/","title":{"rendered":"In the gamma decay of a nucleus A. The mass number of the nucleus changes whereas its atomic number does not change B. The mass number of the nucleus does not change whereas its atomic number changes C. Both the mass number and the atomic number of the nucleus change D. Neither the mass number nor the atomic number of the nucleus changes"},"content":{"rendered":"<p>\r\n    <!-- Check if it's an AMP page -->\r\n            <!-- Non-AMP version -->\r\n        <div class=\"mcq-container\" data-quiz-id=\"quizState_6a99f74e51337\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    The mass number of the nucleus changes whereas its atomic number does not change                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    The mass number of the nucleus does not change whereas its atomic number changes                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    Both the mass number and the atomic number of the nucleus change                <\/div>\r\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            \r\n            <!-- Feedback messages for non-AMP -->\r\n            <div class=\"feedback\" data-feedback=\"wrong\">Answer is Right!<\/div>\r\n            <div class=\"feedback\" data-feedback=\"right\">Answer is Wrong!<\/div>\r\n        <\/div>\r\n\r\n        <script>\r\n        document.addEventListener('DOMContentLoaded', function () {\r\n            var containers = document.querySelectorAll('.mcq-container');\r\n\r\n            containers.forEach(function(container) {\r\n                var options = container.querySelectorAll('.option');\r\n                var feedbackSelect = container.querySelector('[data-feedback=\"select\"]');\r\n                var feedbackWrong = container.querySelector('[data-feedback=\"wrong\"]');\r\n                var feedbackRight = container.querySelector('[data-feedback=\"right\"]');\r\n\r\n                options.forEach(function(option) {\r\n                    option.addEventListener('click', function() {\r\n                        var selectedOption = option.getAttribute('data-option-key');\r\n                        var isCorrect = option.getAttribute('data-is-correct') === 'true';\r\n\r\n                        \/\/ Remove previous selections\r\n                        options.forEach(function(opt) {\r\n                            opt.classList.remove('correct', 'incorrect');\r\n                        });\r\n\r\n                        \/\/ Add the correct\/incorrect class\r\n                        if (isCorrect) {\r\n                            option.classList.add('correct');\r\n                            feedbackRight.hidden = false;\r\n                            feedbackWrong.hidden = true;\r\n                        } else {\r\n                            option.classList.add('incorrect');\r\n                            feedbackRight.hidden = true;\r\n                            feedbackWrong.hidden = false;\r\n                        }\r\n\r\n                        \/\/ Hide select feedback\r\n                        feedbackSelect.hidden = true;\r\n                    });\r\n                });\r\n            });\r\n        });\r\n        <\/script>\r\n    \r\n    <!--more--><\/p>\n<p>The correct answer is: D. Neither the mass number nor the atomic number of the nucleus changes.<\/p>\n<p>Gamma decay is a type of radioactive decay in which a nucleus emits a gamma ray (a high-energy photon) without changing its atomic number or mass number. This type of decay is often seen in radioactive nuclei that are in an excited state. The gamma ray emitted carries away the excess energy, leaving the nucleus in a lower energy state.<\/p>\n<p>Option A is incorrect because the mass number of the nucleus does not change in gamma decay. Option B is incorrect because the atomic number of the nucleus does not change in gamma decay. Option C is incorrect because both the mass number and the atomic number of the nucleus do not change in gamma decay.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Join Our Telegram Channel Subscribe on YouTube<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>In the gamma decay of a nucleus A. The mass number of the nucleus changes whereas its atomic number does not change B. The mass number of the nucleus does not change whereas its atomic number changes C. Both the mass number and the atomic number of the nucleus change D. 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