Question

Tell me define of
1: electron
2: Proton
3: Neutron
&
4: Nephron

Answer 1

here is ur answer
electrons - the atoms which carry negative charge are known as electrons
protons - the atoms which carry positive charge are known as protons
neutron the atoms which do not carry any charge are known as neutron.
nephron - it is the basic structure of the kidney.
hope it may help you

Answer 2

electron : a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.


proton: a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron.

Neutron : a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.

nephron : each of the functional units in the kidney, consisting of a glomerulus and its associated tubule, through which the glomerular filtrate passes before emerging as urine.