When energy is changed from one form (usually isn't usable as is) to another
form we can use, we call this an energy
or conversion.
A. transformation
B. equalization
C. constant
D. generation

What were the success and failures that came to boyle’s excitements?

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?