Atoms are the basic building blocks of ordinary matter. Atoms can join together to form molecules, which in turn form most of the objects around you.
Atoms are composed of particles called protons, electrons and neutrons. Protons carry a positive electrical charge, electrons carry a negative electrical charge and neutrons carry no electrical charge at all. The protons and neutrons cluster together in the central part of the atom, called the nucleus, and the electrons 'orbit' the nucleus. A particular atom will have the same number of protons and electrons and most atoms have at least as many neutrons as protons.
Protons and neutrons are both composed of other particles called quarks and gluons. Protons contain two 'up' quarks and one 'down' quark while neutrons contain one 'up' quark and two 'down' quarks. The gluons are responsible for binding the quarks to one another.
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.
an atom contains protons and neutrons in the nucleus, and electrons that whizz around outside.
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.