{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" /\u003e\n\u003cdiv data-title='Nuclear Fission and Fusion | GCSE Physics | Doodle Science' data-url='/boclips/videos/5d6910c3eeda966590d7398c' data-video-url='/boclips/videos/5d6910c3eeda966590d7398c' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nNuclear Fission and Fusion | GCSE Physics | Doodle Science\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30356165\" href=\"/search?publisher_ids%5B%5D=30356165\"\u003eDoodleScience\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eFollow me! Doodle Science teaches you high school physics in a less boring way in almost no time! GCSE Science Script: Nuclear power plants generate energy in today’s world by using nuclear fission. Fission is just another word for...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eFollow \u003ca href='https://twitter.com/DoodleSci' target='_blank' rel='nofollow'\u003eme!\u003c/a\u003e Doodle Science teaches you high school physics in a less boring way in almost no time! GCSE Science Script: Nuclear power plants generate energy in today’s world by using nuclear fission. Fission is just another word for splitting. So the process of splitting a nucleus is called nuclear fission. For fission to be done in any practical way we have to use big atoms like uranium or plutonium. To start off the process, one of these isotopes must absorb a neutron. When this happens, the nucleus becomes unstable and splits into two smaller nuclei. Two or three neutrons are also released in the process, which can go on to cause a chain reaction. A lot of energy is released during nuclear fission and I mean A LOT. You could meet the demand of an average American every year with just 275g of natural uranium. That’s the equivalent to burning 4.4 tonnes of coal! Nuclear fusion as you probably guessed is the opposite of nuclear fission as you fuse atoms together instead of splitting them up. In fusion we use the smallest atoms we can get because it doesn’t require as much energy as bigger atoms would to fuse. Specifically the isotopes hydrogen-1 and hydrogen-2. We create conditions that forces these atoms to be squashed so closely that they fuse into Helium-3 and releases about 3-4 times more energy than a fission reaction. 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