Isotopes and Atomic Mass

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Isotopes and Atomic Mass وێنه‌ی شاشه‌  دابه‌زێن  Embed
  • Isotopes
  • Atomic Mass
Java Logo Original Sim and Translations

ناوه‌ڕۆک

  • Isotopes
  • Atomic Mass

Description

Are all atoms of an element the same? How can you tell one isotope from another? Use the sim to learn about isotopes and how abundance relates to the average atomic mass of an element.

Sample Learning Goals

  • Define “isotope” using mass number, atomic number, number of protons, neutrons and electrons.
  • Given information about an element, find the mass and name of an isotope.
  • Give evidence to support or dispute: “In nature, the chance of finding one isotope of an element is the same for all isotopes.”
  • Find the average atomic mass of an element given the abundance and mass of its isotopes.
  • Predict how the mass and name of an isotope will change given a change in the number of protons, neutrons or electrons.
  • Predict how the average atomic mass of an element changes given a change in the abundance of its isotopes.
Version 1.1.6

Teacher Tips

Overview of sim controls, model simplifications, and insights into student thinking ( PDF ).

Video Primer

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Teacher-Submitted Activities

Using PhET in High School Chemistry- all my activities in pdf A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein HS
UG-Intro
تاقیگه‌
Demo
HW
کیمیا
Concept Questions for Chemistry using PhET A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein UG-Intro
HS
MS
MC کیمیا
Isotopes and Atomic Mass - Clicker Questions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Yuen-ying Carpenter, Robert Parson, Trish Loeblein UG-Intro MC کیمیا
Isotopes and Atomic Mass - Guided Inquiry Activity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Timothy Herzog UG-Intro Guided کیمیا
Isotopes & Atomic Mass-Inquiry Activity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein UG-Intro
HS
HW
تاقیگه‌
Demo
زانستی زه‌وی
کیمیا
Preguntas de razonamiento para todas las simulaciones HTML5 A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Diana López K-5
UG-Adv
HS
MS
UG-Intro
Grad
HW
Discuss
کیمیا
فیزیا
ئه‌ستێره‌ناسی
بیرکاری
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein HS دیکه‌ فیزیا
ژیناسی
کیمیا
زانستی زه‌وی
Mapping of PhET and IBDP Physics Jaya Ramchandani HS دیکه‌ فیزیا
Isotopes Guided Inquiry Laura Mattick HS Guided کیمیا
Isotopes PhET Activity Brian Moshofsky HS Guided کیمیا
Isotoopide meedialabori juhend Siim Tõkke HS HW
تاقیگه‌
فیزیا

زوان Download or Run Tips
Arabic All العربية Download Run now المظائر و الكتلة الذرية
Basque All Basque Download Run now Isotopoak eta masa atomikoa
Belarusian All беларускі Download Run now Ізатопы і атамная маса
Bosnian All Bosanski Download Run now Izotopi i atomska masa
Brazilian Portuguese All português (Brasil) Download Run now Isótopos e Massa Atômica
Bulgarian All български Download Run now Изотопи и атомна маса
Chinese - Simplified All 中文 (中国) Download Run now 同位素和原子的质量
Chinese - Traditional All 中文 (台灣) Download Run now Isotopes and Atomic Mass_同位素與原子量
Croatian All hrvatski Download Run now Izotopi i atomska masa
Czech All čeština Download Run now Izotopy a relativní atomová hmotnost
Danish All Dansk Download Run now Isotoper og atommasse
Dutch All Nederlands Download Run now Isotopen en atoommassa
Estonian All Eesti Download Run now Isotoobid ja aatommass
Finnish All suomi Download Run now Isotoopit ja atomimassa
French All français Download Run now Isotopes et masse atomique
German All Deutsch Download Run now Isotope und Atommasse
Greek All Ελληνικά Download Run now Ισότοπα και ατομική μάζα
Hebrew All עברית Download Run now איזוטופים ומסה אטומית
Hindi All हिंदी Download Run now समस्थानिक और परमाणु भार 
Hungarian All magyar Download Run now Atomtömeg és izotópok
Irish All Gaeilge Download Run now Iseatóip agus Mais Adamhach
Italian All italiano Download Run now Isotopi e massa atomica
Japanese All 日本語 Download Run now 同位体と原子量
Kannada All Kannada Download Run now ಸಮಸ್ಥಾನಿಗಳು ಮತ್ತು ಪರಮಾಣು ದ್ರವ್ಯರಾಶಿ
Kazakh All Kazakh Download Run now Изотоптар. Салыстырмалы атомдық масса
Korean All 한국어 Download Run now 동위원소와 원자량
Latvian All Latviešu Download Run now Izotopi un atommasa
Marathi All मराठी Download Run now समस्थानिके आणि अणुवस्तुमान
Mongolian All Монгол (Монгол) Download Run now Изотопууд ба Атомын Масс
Norwegian Bokmal All Norsk bokmål Download Run now Isotoper og Atommasse
Oriya All Oriya Download Run now ଆଇସୋଟୋପ୍‍ ଓ ପାରମାଣବିକ ବସ୍ତୁତ୍ୱ
Pashto All Pushto Download Run now ایزوتوپونه او اټومي کتله
Polish All polski Download Run now Izotopy i masa atomowa
Russian All русский Download Run now Изотопы. Относительная атомная масса
Serbian All Српски Download Run now Изотопи и атомска маса
Sinhalese All Sinhalese Download Run now සමස්ථානික සහ පරමාණුක ස්කන්ධය
Slovak All Slovenčina Download Run now Izotopy a atómová hmotnosť
Spanish All español Download Run now Isotopos y Masa Atómica
Spanish (Mexico) All español (México) Download Run now Isotopos y Masa Atómica
Spanish (Peru) All español (Perú) Download Run now Isótopos y Masa Atómica
Spanish (Spain) All español (España) Download Run now Isótopos y masa atómica
Swedish All svenska Download Run now Isotoper och atommassa
Tamil All Tamil Download Run now ஓரிடமூலகங்களும் அணுத்திணிவும்
Tibetan All Tibetan Download Run now གནས་མཉམ་ཁམས་རྫས་དང་གདོས་ཚད།
Vietnamese All Tiếng Việt Download Run now Đồng vị và nguyên tử khối
فارسی All فارسی Download Run now ایزوتوپ ها و جرم اتمی

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Design Team Third-party Libraries سوپاس بۆ
  • Amy Hanson (lead designer - HTML5)
  • Kelly Lancaster (lead designer - Java)
  • John Blanco (developer)
  • Jesse Greenberg (developer)
  • Aadish Gupta (developer)
  • James Smith (developer)
  • Sam Reid (developer)
  • Trish Loeblein
  • Emily Moore
  • Robert Parson
  • Ariel Paul
  • Kathy Perkins
  • almond-0.2.9.js
  • base64-js-1.2.0.js
  • FileSaver-b8054a2.js
  • font-awesome-4.5.0
  • game-up-camera-1.0.0.js
  • he-1.1.1.js
  • himalaya-0.2.7.js
  • jama-1.0.2
  • jquery-2.1.0.js
  • lodash-4.17.4.js
  • pegjs-0.7.0.js
  • seedrandom-2.4.2.js
  • text-2.0.12.js
  • TextEncoderLite-3c9f6f0.js
  • Jack Barbara
  • Suzanne Brahmia
  • Sue Doubler
  • Loretta Jones