has a charge which can be positive (excess protons) or negative (excess electrons).
... becomes an ion - positive ion if deficient in electrons, negative with an excess of electrons.
Smallest to Largest.. - Electron - Proton - Atom - Compound - Molecule
proton: positive chargemolecule: no charge, neutralelectron: negative chargeion: can be either positively or negatively charged
the number of proton=the number of electron= 12
H-1. Hydrogen has only one proton and electron; if this electron is removed a hydrogen ion is formed - effectively a proton.
A proton has a positive charge of +1 An electron has a negative charge of -1 An neutron has no charge
You have an ion with a positive or negative charge. Ex.: [H+] is a positive hydrogen ion waiting to accept another atom to form a compound with.
Smallest to Largest.. - Electron - Proton - Atom - Compound - Molecule
Number of Proton(or Electron) in the Atom
The mass of an electron is the least among the options given here.
proton: positive chargemolecule: no charge, neutralelectron: negative chargeion: can be either positively or negatively charged
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
The electron has no atomic mass number. The mass of an electron is roughly 1/1800 of the mass of a proton or neutron.
A proton donor is a molecule that donates it's protons to other molecules.
Atomic number = Number of protons = Number of electrons
the number of proton=the number of electron= 12
because an atom is electrically neutral
The atomic mass of a molecule is equal to the number of protons plus the number of neutrons.