Izotopi i atomska masa

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  • Izotopi
  • Atomska masa
Java Logo Original Sim and Translations

Sadržaj

  • Izotopi
  • Atomska masa

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.

Primjeri obrazovnih ciljeva

  • 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 1.1.9

Teacher Tips

Vodič za nastavnike (pdf) sadrži savjete kreirane оd strane PhET tima. ( PDF ).

Video Primer

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Teacher-Submitted Activities

Isotopes & Atomic Mass-Inquiry Activity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Ovu Aktivnost dizаjnirаo je PhET. Trish Loeblein UG-Intro (VSŠ)
HS (VŠ)
Remote
Demo
Lab
DZ
Nauka o Zemlji
Hemija
Concept questions for Physics using PhET (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Ovu Aktivnost dizаjnirаo je PhET. Trish Loeblein UG-Intro (VSŠ)
HS (VŠ)
MC Fizika
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. Ovu Aktivnost dizаjnirаo je PhET. Trish Loeblein HS (VŠ)
UG-Intro (VSŠ)
Demo
DZ
Lab
Hemija
Concept Questions for Chemistry using PhET A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Ovu Aktivnost dizаjnirаo je PhET. Trish Loeblein MS (SŠ)
HS (VŠ)
UG-Intro (VSŠ)
MC Hemija
Isotopes and Atomic Mass - Clicker Questions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Ovu Aktivnost dizаjnirаo je PhET. Yuen-ying Carpenter, Robert Parson, Trish Loeblein UG-Intro (VSŠ) MC Hemija
Isotopes and Atomic Mass - Guided Inquiry Activity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Ovu Aktivnost dizаjnirаo je PhET. Timothy Herzog UG-Intro (VSŠ) Guided Hemija
Alignment of PhET sims with NGSS Ovu Aktivnost dizаjnirаo je PhET. Trish Loeblein updated by Diana López MS (SŠ)
HS (VŠ)
Ostalo Nauka o Zemlji
Fizika
Biologija
Hemija
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Ovu Aktivnost dizаjnirаo je PhET. Diana López MS (SŠ)
HS (VŠ)
Ostalo Biologija
Fizika
Hemija
Matematika
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Ovu Aktivnost dizаjnirаo je PhET. Diana López UG-Intro (VSŠ)
HS (VŠ)
Ostalo Fizika
Matematika
Hemija
Preguntas de razonamiento para todas las simulaciones HTML5 Ovu Aktivnost dizаjnirаo je PhET. Diana López MS (SŠ)
UG-Adv (VSŠ2)
UG-Intro (VSŠ)
HS (VŠ)
Grad (Master)
K-5 (OŠ)
DZ
Discuss
Hemija
Matematika
Fizika
Astronomija
Isotope Stability and Radioactivity Miriam Stanford-Cusack, Matthew Popp UG-Intro (VSŠ)
HS (VŠ)
Lab
Remote
Guided
Hemija
Stable Isotopes barbara buckley HS (VŠ) Remote
Lab
Hemija
Fizika
Mapping of PhET and IBDP Physics Jaya Ramchandani HS (VŠ) Ostalo Fizika
Isotopes Guided Inquiry Laura Mattick HS (VŠ) Guided Hemija
Isotopes PhET Activity Brian Moshofsky HS (VŠ) Guided Hemija
Isotoopide meedialabori juhend Siim Tõkke HS (VŠ) DZ
Lab
Fizika

Jezik Download or Run Tips
Albanski All shqip Download Run now Izotopet dhe masa atomike
Arapski All العربية Download Run now المظائر و الكتلة الذرية
Baskijski All Euskara Download Run now Isotopoak eta masa atomikoa
Bjeloruski All беларускі Download Run now Ізатопы і атамная маса
Brazilski Portugalski All português (Brasil) Download Run now Isótopos e Massa Atômica
Bugarski All български Download Run now Изотопи и атомна маса
Češki All čeština Download Run now Izotopy a relativní atomová hmotnost
Danski All Dansk Download Run now Isotoper og atommasse
Engleski All English Download Run now Isotopes and Atomic Mass
Estonski All Eesti Download Run now Isotoobid ja aatommass
Finski All suomi Download Run now Isotoopit ja atomimassa
Francuski All français Download Run now Isotopes et masse atomique
Grčki All Ελληνικά Download Run now Ισότοπα και ατομική μάζα
Hebrejski All עברית Download Run now איזוטופים ומסה אטומית
Hindu All हिंदी Download Run now समस्थानिक और परमाणु भार 
Holandski All Nederlands Download Run now Isotopen en atoommassa
Hrvatski All hrvatski Download Run now Izotopi i atomska masa
Irski All Gaeilge Download Run now Iseatóip agus Mais Adamhach
Italijanski All italiano Download Run now Isotopi e massa atomica
Japanski All 日本語 Download Run now 同位体と原子量
Kanadski All Kannada Download Run now ಸಮಸ್ಥಾನಿಗಳು ಮತ್ತು ಪರಮಾಣು ದ್ರವ್ಯರಾಶಿ
Katalonski All català Download Run now Isòtops i Massa Atòmica
Kazaški All Kazakh Download Run now Изотоптар. Салыстырмалы атомдық масса
Kineski - Tradicionalni All 中文 (台灣) Download Run now Isotopes and Atomic Mass_同位素與原子量
Kineski - Uprošćen All 中文 (中国) Download Run now 同位素和原子的质量
Korejski All 한국어 Download Run now 동위원소와 원자량
Letonski All Latviešu Download Run now Izotopi un atommasa
Marati All मराठी Download Run now समस्थानिके आणि अणुवस्तुमान
Mađarski All magyar Download Run now Atomtömeg és izotópok
Mongolski All Монгол (Монгол) Download Run now Изотопууд ба Атомын Масс
Njemački All Deutsch Download Run now Isotope und Atommasse
Norveški Bokmal All Norsk bokmål Download Run now Isotoper og Atommasse
Orija All Oriya Download Run now ଆଇସୋଟୋପ୍‍ ଓ ପାରମାଣବିକ ବସ୍ତୁତ୍ୱ
Pašto All Pushto Download Run now ایزوتوپونه او اټومي کتله
Persijski All فارسی Download Run now ایزوتوپ ها و جرم اتمی
Poljski All polski Download Run now Izotopy i masa atomowa
Portugalski All português Download Run now Isótopos e Massa Atómica
Ruski All русский Download Run now Изотопы. Относительная атомная масса
Sinhaležanski All Sinhalese Download Run now සමස්ථානික සහ පරමාණුක ස්කන්ධය
Slovački All Slovenčina Download Run now Izotopy a atómová hmotnosť
Španski All español Download Run now Isotopos y Masa Atómica
Španski (Meksiko) All español (México) Download Run now Isotopos y Masa Atómica
Španski (Peru) All español (Perú) Download Run now Isótopos y Masa Atómica
Španski (Španija) All español (España) Download Run now Isótopos y masa atómica
Srpski All Српски Download Run now Изотопи и атомска маса
Švedski All svenska Download Run now Isotoper och atommassa
Tamilski All Tamil Download Run now ஓரிடமூலகங்களும் அணுத்திணிவும்
Telugu All Telugu Download Run now ఐసోటోపులు, పరమాణు ద్రవ్యరాశులు; అనువాదం: ఉడిత్యాల రమణ
Tibetanski All Tibetan Download Run now གནས་མཉམ་ཁམས་རྫས་དང་གདོས་ཚད།
Ukrajinski All українська Download Run now Ізотопи і атомні маси
Vijetnamski All Tiếng Việt Download Run now Đồng vị và nguyên tử khối

HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.

iPad:
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iPad compatible sims

Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.

Chromebook:
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Windows Systems:
Microsoft Edge, latest version of Firefox, latest version of Google Chrome.

Macintosh Systems:
macOS 10.13+, Safari 13+, latest version of Chrome.

Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.

Dizajn tim Nezavisne baze i biblioteke Hvala:
  • 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
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  • font-awesome-4.5.0
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  • jama-1.0.2
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  • Loretta Jones