an atom contains protons and neutrons in the nucleus, and electrons that whizz around outside.
An atom is made of protons and neutrons
The nucleus of an atom is made of 'Protons' and 'Neutrons'. The nucleus of an atom is then surrounded by 'Electrons'.
An atom is made up of neutrons, electrons and protons.
An atom is made of one molecule.
An atom is a unit of matter that cannot be split into other atoms. It is made of energy.
Elements are made from one type of atom.
The nucleus of an atom is made of 'Protons' and 'Neutrons'. The nucleus of an atom is then surrounded by 'Electrons'.
Elements are made from one type of atom.
the ancient Greeks made the atom, but they had no proof after the discovery.
atom is made up of subatomic particles:proton,electron and neutron.
An atom is made up of neutrons, electrons and protons.
An atom is made of one molecule.
A atom is a singular-celled organism so it cant be made out of anything.
Elements are made from one type of atom.
An atom is a unit of matter that cannot be split into other atoms. It is made of energy.
Elements are made from one type of atom.
Elements are made from one type of atom.
Each element is made of a specific atom