Your answer to 2.5*22.56 is 56.25
Answer:
I screenshot and expained here
https://screenshot.best/A7QIKV.lnk
Explanation:
A. One that can be produced as fast as it’s used
The sub-atomic particles of an atom are the proton, electron and the neutron. An electron has a charge of -1 and a smaller
mass than a proton. Proton has the same mass with the neutron. The ratio
between the mass of a proton and an electron is about 2000. An electron has an
equal value but negative charge with the proton.