Isotopes and Atomic Mass

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Isotopes and Atomic Mass Skjermbilete  Last ned  Innbygging
  • Isotopar
  • Atommasse
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Innhald

  • Isotopar
  • Atommasse

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.

Døme på læringsmål

  • 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 3.02

Teacher Tips

Lærarguiden (pdf) inneheld tips som er laga av PhET-teamet. ( PDF ).

Teacher-Submitted Activities

Isotopes & Atomic Mass-Inquiry Activity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Dette bidraget blei designa av PhET Trish Loeblein Student - intro
vgs
Remote
Lekse
Demo
Lab
Geofag
Kjemi
Concept questions for Physics using PhET (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Dette bidraget blei designa av PhET Trish Loeblein Student - intro
vgs
MC Fysikk
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. Dette bidraget blei designa av PhET Trish Loeblein Student - intro
vgs
Demo
Lab
Lekse
Kjemi
Concept Questions for Chemistry using PhET A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Dette bidraget blei designa av PhET Trish Loeblein Student - intro
Ungdomsskule
vgs
MC Kjemi
Isotopes and Atomic Mass - Clicker Questions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Dette bidraget blei designa av PhET Yuen-ying Carpenter, Robert Parson, Trish Loeblein Student - intro MC Kjemi
Isotopes and Atomic Mass - Guided Inquiry Activity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Dette bidraget blei designa av PhET Timothy Herzog Student - intro Guided Kjemi
Exploring Average Atomic Mass A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Stephanie Davis vgs Lab Kjemi
How do PhET simulations fit in my middle school program? Dette bidraget blei designa av PhET Sarah Borenstein Ungdomsskule Anna Geofag
Kjemi
Biologi
Fysikk
PhET Sims Aligned to the Chemistry Curriculum Dette bidraget blei designa av PhET Julia Chamberlain Student - intro
vgs
Anna Kjemi
MS and HS TEK to Sim Alignment Elyse Zimmer Ungdomsskule
vgs
Anna Biologi
Fysikk
Kjemi
Mapping of PhET and IBDP Physics Jaya Ramchandani vgs Anna Fysikk
Isotopes Corrin Funnell vgs Guided Kjemi
Fysikk
Modeling Relative Atomic Mass Roberto Marrero Student - intro
vgs
Lab
Lekse
Kjemi
Modeling Isotopes Roberto Marrero Ungdomsskule
vgs
Lab
Lekse
동위원소와 원자량 SIM 사용지침서 이화국(Wha Kuk Lee) Ungdomsskule
vgs
Anna
Demo
Fysikk
Kjemi
Isótopos y masa atómica Amaya Garcia-Barahona vgs Guided
Lekse
Lab
Kjemi

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Arabic All العربية Download Run now النظائر وعدد الكتلة
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Basque All Euskara 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 ATOMSKE MASE
Bulgarian All български Download Run now Изотопи и атомна маса
Chinese (China) All 中文 (中国) Download Run now 同位素原子质量数
Chinese (Taiwan) All 中文 (台灣) Download Run now 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 atomová hmotnost
Danish All Dansk Download Run now Isotoper og atomar vægt
Dutch All Nederlands Download Run now isotopen en atoommassa
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Hungarian All magyar Download Run now Izotópok és atomtömeg
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Japanese All 日本語 Download Run now 同位体と原子の質量
Kannada All Kannada Download Run now ಐಸೋಟೋಪು ಮತ್ತು ದ್ರವ್ಯರಾಶಿ
Kazakh All Kazakh Download Run now Изотоптар және атомның массасы
Khmer All Khmer Download Run now អ៊ីសូតូប និង​ម៉ាស​អាតូម
Korean All 한국어 Download Run now 동위원소와 원자량
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Russian All русский Download Run now Изотопы и атомная масса
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Designteam Tredjepartsbibliotek Takk til
  • Kelly Lancaster (lead)
  • John Blanco (lead developer)
  • Sam Reid (developer)
  • Trish Loeblein
  • Emily Moore
  • Robert Parson
  • Kathy Perkins
  • Piccolo2D
  • Jack Barbara
  • Suzanne Brahmia
  • Sue Doubler
  • Loretta Jones