{"product_id":"ar1-how-do-you-make-gas-heavy","title":"How do you make gas heavy?","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eStudent test on gases\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eTeacher notes and answers for this test\u003c\/li\u003e\n\u003cli\u003eBuy using PayID 47065111373 OR\u003c\/li\u003e\n\u003cli\u003eYour files will be emailed to you\u003c\/li\u003e\n\u003cli\u003eDownload the App by pointing your camera at the QR code \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/kilbaha.com.au\/image\/catalog\/!!!!2024\/Augmented%20Reality\/QR%20Science%20Kids.png\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cb\u003e\u003cspan\u003eParent and Teacher Notes\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cspan\u003eThis experiment helps explain gas density to your child using helium balloons. Helium is less dense than air, so helium balloons can float. Density depends on how close the gas particles are grouped together. When gas particles are heated, they will move further apart and become less dense.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cb\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cb\u003e\u003cspan\u003eScientific concepts covered:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cspan\u003eDensity: In gases, density is how close the gas particles are grouped together in a space. The closer the particles are, the denser and heavier the gas is. The further apart the particles are, the less dense and lighter the gas is.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cspan\u003eTemperature and Density: When we heat up a gas, the particles gain energy and move faster. If the particles inside a small space like a balloon are heated, they bump into the sides of the balloon, creating more space between each particle. This way, the volume increases. The balloon becomes less dense and floats. When the gas inside the balloon cools down, the particles float closer together and the volume decreases, the balloon becomes denser, sinking down.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cspan\u003eHelium: A gas which is less dense (lighter) than air. Helium particles are very small and lighter than air particles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cspan\u003eProduction Notes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImage displayed for illustrative purposes only. if you are the copyright owner, please contact us.\u003c\/span\u003e\u003c\/p\u003e","brand":"Kilbaha Education","offers":[{"title":"Default Title","offer_id":47371191943424,"sku":"AR0001","price":10.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/5055\/5648\/files\/AR1-250x250.png?v=1764546183","url":"https:\/\/naplan.au\/products\/ar1-how-do-you-make-gas-heavy","provider":"Kilbaha Education","version":"1.0","type":"link"}