{"id":60743,"date":"2026-05-28T06:50:52","date_gmt":"2026-05-28T06:50:52","guid":{"rendered":"https:\/\/www.omahbse.com\/blog\/?p=60743"},"modified":"2026-05-28T06:50:52","modified_gmt":"2026-05-28T06:50:52","slug":"apa-yang-dimaksud-dengan-ciri-ciri-unsur-platina","status":"publish","type":"post","link":"https:\/\/www.omahbse.com\/blog\/apa-yang-dimaksud-dengan-ciri-ciri-unsur-platina\/","title":{"rendered":"Apa yang dimaksud dengan ciri-ciri unsur platina?"},"content":{"rendered":"<p class=\"intro\">Platina, salah satu unsur kimia dalam tabel periodik, memiliki ciri-ciri yang unik dan menarik. Dalam artikel ini, kami akan menjelaskan apa yang dimaksud dengan ciri-ciri unsur platina secara lengkap.<\/p>\n<h2>Penjelasan dan Jawaban<\/h2>\n<p>Unsur platina (Pt) adalah salah satu unsur dalam tabel periodik yang memiliki ciri-ciri sebagai berikut:<\/p>\n<ol>\n<li>Platina merupakan logam transisi yang memiliki warna keputihan dan mengkilap.<\/li>\n<li>Pada suhu kamar, platina adalah logam yang tahan karat dan tidak mudah teroksidasi.<\/li>\n<li>Platina memiliki titik leleh yang sangat tinggi, yaitu sekitar 1772 derajat Celsius.<\/li>\n<li>Unsur platina memiliki kepadatan yang tinggi, sekitar 21,45 gram per sentimeter kubik.<\/li>\n<li>Platina memiliki kekerasan yang tinggi, sehingga digunakan dalam pembuatan alat-alat laboratorium dan perhiasan.<\/li>\n<li>Platina bersifat magnetoresistif, yaitu resistivitasnya dapat berubah secara signifikan dengan adanya medan magnet.<\/li>\n<li>Unsur platina juga merupakan katalis yang penting dalam reaksi kimia, terutama dalam industri kimia dan farmasi.<\/li>\n<\/ol>\n<h2>Kesimpulan<\/h2>\n<p>Dalam kesimpulan, ciri-ciri unsur platina dapat dirangkum sebagai berikut:<\/p>\n<p>Platina adalah logam transisi yang tahan karat, memiliki titik leleh tinggi, kepadatan yang tinggi, kekerasan tinggi, dan bersifat magnetoresistif. Selain itu, platina juga berfungsi sebagai katalis dalam berbagai reaksi kimia. Karakteristik ini menjadikan platina sangat berharga dan memiliki banyak aplikasi di bidang industri dan laboratorium.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Platina, salah satu unsur kimia dalam tabel periodik, memiliki ciri-ciri yang unik dan menarik. Dalam artikel ini, kami akan menjelaskan apa yang dimaksud dengan ciri-ciri unsur platina secara lengkap. Penjelasan dan Jawaban Unsur platina (Pt) adalah salah satu unsur dalam tabel periodik yang memiliki ciri-ciri sebagai berikut: Platina merupakan logam transisi yang memiliki warna keputihan [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":60742,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1040,1987,1976,1988],"tags":[],"class_list":["post-60743","post","type-post","status-publish","format-standard","has-post-thumbnail","category-ipa","category-ipa-smp","category-sekolah","category-smp"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Apa yang dimaksud dengan ciri-ciri unsur platina? - OmahBSE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.omahbse.com\/blog\/apa-yang-dimaksud-dengan-ciri-ciri-unsur-platina\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apa yang dimaksud dengan ciri-ciri unsur platina? - OmahBSE\" \/>\n<meta property=\"og:description\" content=\"Platina, salah satu unsur kimia dalam tabel periodik, memiliki ciri-ciri yang unik dan menarik. 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Penjelasan dan Jawaban Unsur platina (Pt) adalah salah satu unsur dalam tabel periodik yang memiliki ciri-ciri sebagai berikut: Platina merupakan logam transisi yang memiliki warna keputihan [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.omahbse.com\/blog\/apa-yang-dimaksud-dengan-ciri-ciri-unsur-platina\/\" \/>\n<meta property=\"og:site_name\" content=\"OmahBSE\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-28T06:50:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.omahbse.com\/blog\/wp-content\/uploads\/2023\/09\/Apa-yang-dimaksud-dengan-ciriciri-unsur-platina.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"780\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.omahbse.com\/blog\/apa-yang-dimaksud-dengan-ciri-ciri-unsur-platina\/\",\"url\":\"https:\/\/www.omahbse.com\/blog\/apa-yang-dimaksud-dengan-ciri-ciri-unsur-platina\/\",\"name\":\"Apa yang dimaksud dengan ciri-ciri unsur platina? - OmahBSE\",\"isPartOf\":{\"@id\":\"https:\/\/www.omahbse.com\/blog\/#website\"},\"datePublished\":\"2026-05-28T06:50:52+00:00\",\"dateModified\":\"2026-05-28T06:50:52+00:00\",\"author\":{\"@id\":\"https:\/\/www.omahbse.com\/blog\/#\/schema\/person\/0c84c48fd07a14068bc1043627fdffec\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.omahbse.com\/blog\/apa-yang-dimaksud-dengan-ciri-ciri-unsur-platina\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.omahbse.com\/blog\/apa-yang-dimaksud-dengan-ciri-ciri-unsur-platina\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.omahbse.com\/blog\/apa-yang-dimaksud-dengan-ciri-ciri-unsur-platina\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.omahbse.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Apa yang dimaksud dengan ciri-ciri unsur platina?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.omahbse.com\/blog\/#website\",\"url\":\"https:\/\/www.omahbse.com\/blog\/\",\"name\":\"OmahBSE\",\"description\":\"Blog Pendidikan\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.omahbse.com\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.omahbse.com\/blog\/#\/schema\/person\/0c84c48fd07a14068bc1043627fdffec\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.omahbse.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/32a5433cdd6d2c0a8c50d8868442188f8ed76accc51396422b439ff2f1de1db9?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/32a5433cdd6d2c0a8c50d8868442188f8ed76accc51396422b439ff2f1de1db9?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\/\/www.omahbse.com\/blog\"],\"url\":\"https:\/\/www.omahbse.com\/blog\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Apa yang dimaksud dengan ciri-ciri unsur platina? - OmahBSE","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:\/\/www.omahbse.com\/blog\/apa-yang-dimaksud-dengan-ciri-ciri-unsur-platina\/","og_locale":"en_US","og_type":"article","og_title":"Apa yang dimaksud dengan ciri-ciri unsur platina? - OmahBSE","og_description":"Platina, salah satu unsur kimia dalam tabel periodik, memiliki ciri-ciri yang unik dan menarik. 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