Answer:
I think beaker three will take longer to boil since there is more water present,compared to the other beakers
Schrödinger found the quantum mechanical model of the atom after Bohr’s model.
It is better than Bohr’s model because you can use mathematical equations to find electrons certain position. Unlike Bohr’s which is just a “cloud” where the an electron could possibly be.
Radioactivity another name for radioactive decay. Radioactivity refers to particles emitted from nuclei as a result of nuclear instability.
Reichsteins substance if I remember correctly.
Hope this helped! :)
- Juju