Yes, provided the atom is electrically neutral.
neutral
how will the electron configuration of the atom change when the atom becomes an iron
No, there are the same number of protons and electrons in an atom, but I don't think that they have the same mass. You're right, an electron is 1,836 times lighter than a proton.
no
An atom contains 3 particles-protons(positive charges), neutrons(no charge), electrons(negative charge)...When an atom looses an electron, the proton number stays the same. As a result, the proton number exceeds the electron number. This gives rise 2 a positively charged atom(cation). On the contrary, when an atom gains an electron, the proton number remains the same. As a result, the the electron number exceeds the proton number which gives rise to the formation of a negatively charged atom(anion)....If u want more information, see me on facebook...Jeffery MixedRace Osei..
A hydrogen atom, H, is a proton (as nucleus) with one electron orbitting around it. A proton is just (the same as above) one proton, which lacks the electron: H+ .
The atom must have equal number of proton and electron to neutral.
In an atom The number of proton and electron are same that's why the atom is electrically neutral if it completes its octate then it becomes noble configuration or neutral metal
The atomic number, proton and electron are all the same amount in an element.
They are NOT. The number of electrons and the number of neutrons are not linked at all - for instance, an atom of Hydrogen has one proton and one electron and NO neutrons.
The amount of electrons is balanced by the same amount of protons in a neutral atom, such as for the neutral hydrogen atom; it has 1 proton and 1 electron.
atomic number = number of proton in an element number of proton = number of electron mass number = number of proton + number of neutron therefore... atomic number = mass number - number of neutrons