A glue
The electron, with the other two basic subatomic particles being the proton and neutron. Careful - while the electron is an elementary particle, the proton and neutron are composed of even smaller particles.
I'm not sure what you intend with the question, but in a sense you could say that the Neutron IS the world. As part of the basic structure of matter, the world could not exist without it. Since the neutron preceded the world, the question is a bit of a non-sequitur.
I think you won't have a atom because the electron, proton and neutron is the basic part of the atom.
Neutrons do not have a positive or negative charge. They are one of the three basic subatomic particles, along with protons (positively charged) and electrons (negatively charged), that make up an atom. The neutron has a neutral charge.
Atoms are made up of Protons, Electrons and sometimes there are Neutron present. They are the basic building blocks.
The name of the subatomic particles is protons, which are positively charged particles in the nucleus. The other two basic particles are the neutron and electron.
you already partly answered your own question. Neutrons.
Judy neutron
An atom is a particle that cannot be cut into smaller pieces without losing its properties. It is considered the basic building block of matter.
No. A neutron carries no charge.
There is no such thing as a "positive neutron" or a "negative neutron". A neutron is always neutral.
It was supposed that fundamental particles of atoms are proton neutron ( except hydrogen) and electrons but recent research confirmed that the basic constituents and fundamental particles of atoms or matter are six types of Quarks.