Physical science help ( fast) ( 4 $ only)
A researcher is using a particle accelerator in an experiment studying isotopes. How can the researcher change one isotope into a different isotope of the same element?
Sonya reads the element riddle below.
I am shiny. I form +1 ions. There’s more!
I am the most reactive metal in Period 4.
Who am I?
Which element is the answer to the riddle?
hich describes a value for density?