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Students use creative tools in the Seesaw app or website to complete classroom activities like "Relative atomic mass…"

Mateja Maričić

Student Instructions

Relative atomic mass - the abundance of the isotopes

The table shows the mass numbers and abundances of naturally occurring copper isotopes. Calculate the relative atomic mass of copper. Give your answer to 1 decimal place.

7th Grade, Science
1 teacher likes this
Compatible with: Chromebooks, computers, iPads, iPhones, Android tablets, Android phones, Kindle Fire

Students will edit this template: