CHEMISTRY: Hey guys! Here’s the lecture from today – fission and fusion, and the end of chapter 21! Have you started studying? Be careful and don’t take the test for granted!
Make sure you practice half-life problems and nuclear equations. Also, make sure you’ve memorize the nuclear symbols for alpha particles, beta particles, positrons, neutrons, and protons. And then there are tons of notes on the conceptual stuff. Properties of radioactivity, people, types of radioactive decay, applications of radioactivity, definitions, definitions, and definitions!
By the way, did u get the notice about the help session tomorrow morning – 7:15ish A.M. Practice everything! And did I mention, PRACTICE!! I’ll be praying for you!
Cold fusion sounded interesting. Wish scientist were getting further with it.
I hope I pass this test!
Thank you for the mini study suggestions, Ms. Skinner!
I think im gonna do pretty good on this test!
I think I did really good on this test
Test was hard. Hope I passed 😉
Thank you for the suggestions.
I think a B is definitely a possibility for me on this test
I can’t wait to learn the next chapter!!
the science in the news subjects are very interesting
I need to make up my test!
Are we going to have a lab this week?
Thank you for the easy homework tonight, Ms. Skinner! 🙂
I am so glad that i passed that test. I am definitely trying harder next time though.
Glad i passed the test but im going to try to do better next time.
I realy enjoyed the lab today.
Ms. Skinner
will you tell us the size of the paper?
And do we have to buy the hard paper ourself?
I really enjoyed the lab today!!!👍
best lesson by far
I liked the other half of the lab today it was pretty cool knowing what element you’re looking at just by light
I really liked the lab today, being able to tell what kind of light something is by the spectrum was really cool.
i loved the lab we did today and yesterday!!!
I like these labs!
I am really enjoying this lab! We need to do more labs outside!
Lab was fun, can’t wait for the next chapter.
Im loveing the lab!
Have you told us a specific size of paper we have to use?
This lab is super fun! I’m really enjoying it!
I had no idea light could be so intresting. Excited for what we are about to learn.
Do you want us to answer the lab questions on a separate piece of paper?
This lab is interesting but kind of confusing!
I really liked the lab we did today!
we learned about spectrum and measurements yesterday in class and you took pictures of us while we looked at the sun/clouds, with the spectrum thingy
I really enjoyed the labs and learned a lot about light.
I enjoyed the lab this week. Even though im colorblind.
The lab we did yesterday was incredibly interesting and informative on light’s and the seperation of color.
i really enjoyed the labs this week!they were very interesting!
I really loved the labs we did! They were very cool!!!
The labs that we did this week were very interesting and fun.
i thought the lab we did this week was awesome! i loved the colors from the lights! when will our next test be?
Loving the new chapter on light. This will be a fun chapter to learn.
chemistry rocks
I really had fun with this lab! we should do more of these!
It was cool to see all the different colors in the different kinds of lights. Very fun lab!
Ms,Skinner, I got a note from Ms Patti, I’ll give that to you tomorrow morning
When is the syllabus going to be on here?
on the drawing lab, do you want us to label the colors too or just write incandescent?
Looking at the light through the diffraction was really cool!
On my grade sheet it says i got a zero on my webpost from last week but i posted so i printed off the section (page) that i commented on and show you tomorrow
When is our next test?