05 January 2024

CHemistry continuing from flame tests


After looking at flame tests in Chemistry seeing where the different colours come from using discharge tubes and a @pascoscientific spectrometer to ensure all the students see the same thing.


 

at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Seeing the Invisible – Electrons in a Cathode Ray Tube

Seeing the Invisible – Electrons in a Cathode Ray Tube Electrons… tiny, negatively charged particles that you can’t see, touch, or smell. Y...