Friday - October 3rd, 2025
Daily Objective:
Students will be able to describe the structure of an atom and predict the number of subatomic particles in atoms.
Bellwork:
1) Please complete the Science Department: Atomic Structure CFA on Canvas.
2) What is average atomic mass? How is it different from mass number?
Element X is known to have two dominant isotopes X-131 and X-133. The percent abundance of X-131 is known to be 24.611% and its mass is 130.998 amu. If X-133 has a mass of 133.019 amu, what is the average atomic mass of element X?
Daily Plan:
Homework:
Answers for Atomic Mass Practice #2:
ReplyDelete(COPY AND PASTE LINK BELOW)
https://drive.google.com/file/d/0BzqdQFLiePPQRGlGczB6cHpmdDFqYkdTV3Rtbk1GTE1LT2l3/view?usp=sharing&resourcekey=0-bUFddQKrekzWNN_NDle75g