All isotopes of hydrogen will always contain one proton, as a change in the amount of protons will change the substance. Assuming all isotopes aren’t ions and therefore don’t have a charge, then each of these isotopes has one electron. The only difference between them is the amount of neutrons to account for the different atomic masses.
H1
one proton
one electron
zero neutrons
H2
one proton
one electron
one neutron
H3
one proton
one electron
two neutron
Nervous System (brain, spinal cord, nerves)
The type of bats that is well suited for the study of echolocation in animals are the microbats. microbats can navigate in total darkness just by the ultrasound they produced in their larynx. the frequency of ultrasound the produced is very high that way beyond the capacity of the human ear.