{"id":26,"date":"2014-10-16T11:20:39","date_gmt":"2014-10-16T11:20:39","guid":{"rendered":"http:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu3hwrk\/?page_id=26"},"modified":"2014-10-16T11:20:39","modified_gmt":"2014-10-16T11:20:39","slug":"part-4-%e2%80%93-nuclear-chemistry","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu3hwrk\/part-4-%e2%80%93-nuclear-chemistry\/","title":{"rendered":"Part 4 \u2013 Nuclear Chemistry"},"content":{"rendered":"<p>Part 4 \u2013 Nuclear Chemistry<\/h1>\n<p>1. Complete the following nuclear equations and identify X and Y.<\/p>\n<p><a href=\"http:\/\/d6vsczyu1rky0.cloudfront.net\/16286_b\/wp-content\/uploads\/sites\/80\/2014\/09\/Picture3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-33\" src=\"http:\/\/d6vsczyu1rky0.cloudfront.net\/16286_b\/wp-content\/uploads\/sites\/80\/2014\/09\/Picture3.jpg\" alt=\"Picture3\" width=\"312\" height=\"99\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>2. Use the radioactivity decay series in the data booklet to answer the following.<\/p>\n<p><a href=\"http:\/\/d6vsczyu1rky0.cloudfront.net\/16286_b\/wp-content\/uploads\/sites\/80\/2014\/09\/Picture2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-29\" src=\"http:\/\/d6vsczyu1rky0.cloudfront.net\/16286_b\/wp-content\/uploads\/sites\/80\/2014\/09\/Picture2.jpg\" alt=\"Picture2\" width=\"282\" height=\"93\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>(a) Name the elements represented by X, Y and Z.<br \/>\n(b) Name the particle emitted in the first stage.<br \/>\n(c) Which element in the series shown has the shortest half life?<\/p>\n<p>3. Write a nuclear equation for<\/p>\n<p><a href=\"http:\/\/d6vsczyu1rky0.cloudfront.net\/16286_b\/wp-content\/uploads\/sites\/80\/2014\/09\/Picture4.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-36\" src=\"http:\/\/d6vsczyu1rky0.cloudfront.net\/16286_b\/wp-content\/uploads\/sites\/80\/2014\/09\/Picture4.jpg\" alt=\"Picture4\" width=\"281\" height=\"56\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>4. Element P is a radioactive isotope which undergoes transitions as follows:<\/p>\n<p><a href=\"http:\/\/d6vsczyu1rky0.cloudfront.net\/16286_b\/wp-content\/uploads\/sites\/80\/2014\/09\/Picture5.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-35\" src=\"http:\/\/d6vsczyu1rky0.cloudfront.net\/16286_b\/wp-content\/uploads\/sites\/80\/2014\/09\/Picture5.jpg\" alt=\"Picture5\" width=\"312\" height=\"62\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>5. In each of the following, state whether or not both species have the same half-life.<\/p>\n<p><a href=\"http:\/\/d6vsczyu1rky0.cloudfront.net\/16286_b\/wp-content\/uploads\/sites\/80\/2014\/09\/Picture6.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-39\" src=\"http:\/\/d6vsczyu1rky0.cloudfront.net\/16286_b\/wp-content\/uploads\/sites\/80\/2014\/09\/Picture6.jpg\" alt=\"Picture6\" width=\"293\" height=\"132\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>6. The remains of an ancient fire found in a cave had a <sup>14<\/sup>C  count rate of 15.3 counts\/min per gram of C. The <sup>14<\/sup>C count rate in a newly cut piece of wood is 122.4 counts\/min.  The half life of <sup>14<\/sup>C=5730years.<\/p>\n<p>Calculate the age of the fire.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Part 4 \u2013 Nuclear Chemistry 1. Complete the following nuclear equations and identify X and Y. &nbsp; &nbsp; &nbsp; 2. Use the radioactivity decay series in the data booklet to answer the following. &nbsp; &nbsp; &nbsp; (a) Name the elements represented by X, Y and Z. (b) Name the particle emitted in the first stage. &hellip; <a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu3hwrk\/part-4-%e2%80%93-nuclear-chemistry\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Part 4 \u2013 Nuclear Chemistry<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-26","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu3hwrk\/wp-json\/wp\/v2\/pages\/26","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu3hwrk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu3hwrk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu3hwrk\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu3hwrk\/wp-json\/wp\/v2\/comments?post=26"}],"version-history":[{"count":1,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu3hwrk\/wp-json\/wp\/v2\/pages\/26\/revisions"}],"predecessor-version":[{"id":27,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu3hwrk\/wp-json\/wp\/v2\/pages\/26\/revisions\/27"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu3hwrk\/wp-json\/wp\/v2\/media?parent=26"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}