Izotopy a atomová hmotnost

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  • Izotopy
  • Atomová hmotnost
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  • Izotopy
  • Atomová hmotnost

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.

Příklady učebních cílů

  • 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

Učitelská příručka (pdf) obsahuje tipy poskytnuté od členů týmu PhET. ( PDF ).

Teacher-Submitted Activities

Isotopes & Atomic Mass-Inquiry Activity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Trish Loeblein
UG-začínající
Lab
Remote
Demo
Věda o Zemi
Chemie
Concept questions for Physics using PhET (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Trish Loeblein
UG-začínající
MC Fyzika
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. Tento příspěvek byl navržen PhET. Trish Loeblein
UG-začínající

Demo
Lab
Chemie
Concept Questions for Chemistry using PhET A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Trish Loeblein ZŠ II.st.
UG-začínající
MC Chemie
Isotopes and Atomic Mass - Clicker Questions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Yuen-ying Carpenter, Robert Parson, Trish Loeblein UG-začínající MC Chemie
Isotopes and Atomic Mass - Guided Inquiry Activity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Timothy Herzog UG-začínající Guided Chemie
Exploring Average Atomic Mass A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Stephanie Davis Lab Chemie
How do PhET simulations fit in my middle school program? Tento příspěvek byl navržen PhET. Sarah Borenstein ZŠ II.st. Ostatní Biologie
Chemie
Fyzika
Věda o Zemi
PhET Sims Aligned to the Chemistry Curriculum Tento příspěvek byl navržen PhET. Julia Chamberlain UG-začínající
Ostatní Chemie
Mapping of PhET and IBDP Physics Jaya Ramchandani Ostatní Fyzika
MS and HS TEK to Sim Alignment Elyse Zimmer ZŠ II.st.
Ostatní Chemie
Fyzika
Biologie
Isotopes Corrin Funnell Guided Fyzika
Chemie
Modeling Relative Atomic Mass Roberto Marrero
UG-začínající

Lab
Chemie
Modeling Isotopes Roberto Marrero
ZŠ II.st.

Lab
동위원소와 원자량 SIM 사용지침서 이화국(Wha Kuk Lee)
ZŠ II.st.
Ostatní
Demo
Chemie
Fyzika
Isótopos y masa atómica Amaya Garcia-Barahona Guided

Lab
Chemie

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Albanian All shqip Download Run now Isotopes and Atomic Mass
Amharic All Amharic Download Run now አይሶቶፖች እና አቶሚክ ብዛት
Arabic All العربية Download Run now النظائر وعدد الكتلة
Armenian All Armenian Download Run now Isotopes and Atomic Mass
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
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Georgian All ქართული Download Run now იზოტოპები, ატომური მასა
German All Deutsch Download Run now Isotope und Atommassen
Greek All Ελληνικά Download Run now Ισότοπα και ατομική μάζα
Hebrew All עברית Download Run now איזוטופים ומסה אטומית
Hungarian All magyar Download Run now Izotópok és atomtömeg
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
Indonesian All Bahasa Indonesia Download Run now Isotop dan Massa Atom
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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
Latvian All Latviešu Download Run now Izotopi un atommasa
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