Dalton predicted that the atom of any element are different from the atoms of all other elements.
Yes, ionize it.
In the case of neutral atom, the number of positively charged protons and negatively charged electrons will be the same.
No.. The overall charge of an atom is neutron because it's balanced :)
Neutrons are subatomic particles found in the nucleus of an atom. They contribute to the overall mass of the atom but do not affect its chemical properties. The number of neutrons in an atom can vary, leading to different isotopes of the same element.
(Atomic number) - (Number of electrons present) = (overall electrical charge of atom)
The overall charge of any atom is 0. This is because the overall charge is number of protons - number of electrons. For every atom the number of electrons is equal to the number of protons so it is 0.
A: Neutron
A neutral atom hasn't an electrical charge.
Protons are the positively charged particles in the nucleus of an atom. They contribute to the overall positive charge of the nucleus.
The overall charge of any atom is 0. This is because the overall charge is number of protons - number of electrons. For every atom the number of electrons is equal to the number of protons so it is 0.
The overall charge on He is 0. It is a noble element.
An atom is neutral, and therefore has an overall charge of zero. If an atom either loses or gains electrons through a chemical reaction, or loses protons through radioactive decay, so that it then has an overall charge, it is no longer considered to be an atom but is classified as an ion.