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Atoms Stack
Question | Answer |
---|---|
Neutron | A subatomic particle that has no charge and that has no charge and that is located in the nucleus of an atom. |
Proton | S subatomic particle that has a positive charge and that is located in the nucleus of an atom. |
Electron | a subatomic particle that has a negative charge. |
Atomic Mass | the mass of an atom expressed in atomic mass unit. |
Nucleus | atoms central region |
Electron Cloud | a region around the nucleus of an atom where electrons are likely to be found. |
Atomic # | the number of protons in the nucleus of an atom; |
Mass # | the sum of the numbers of protons and neutrons in the nucleus of an atom |