Embedded Files
Introduction
Introduction
Chemistry Standards
SC1.d Construct an explanation that relates the relative abundance of isotopes of a particular element to the atomic mass of the element.
Learning Targets
I can define the atomic number and mass number and explain what it communicates about an element or isotope. (Knowledge)
I can explain what an isotope is. (Knowledge)
I can explain the average atomic mass. (Knowledge)
I can compare and contrast atomic number, mass number, and average atomic mass according to their placement on the periodic table (or lack thereof), definitions, and use. (Reasoning)
I can relate the average atomic mass of an element to the relative abundance of isotopes of that element. (Reasoning)
I can construct an explanation that relates the relative abundance of isotopes of a particular element to the atomic mass of the element. (Reasoning)
Opener
Opener
Can you solve the Warm-up? The Warm-up will let you know if you have to skills needed to do today's lesson. If you need help, then please join my small group session and/or during office hours.
How are two different isotopes of an element similar?
How are two different isotopes of an element different?
Average Atomic Mass Video LessonInstruction
Instruction
Please make sure to upload your notes to google classroom in order to receive credit for the instruction.
Access the notes and/or Google Slides here.
Independent Practice
Independent Practice
Complete this activity/learning task. A copy of it has already been placed in google classroom and you can type directly on that document or upload pictures of handwritten work.
Investigate
Investigate
Closer
Self-check average atomic mass practice here.
Click the image to the left and complete the TOTD google form.
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