Yes, a neutron is the largest and heaviest of all subatomic particles.
The diameter is about 20 or 30 km. About the size of a city.
no... because u'll look like jimmy neutron.
Actually, the nucleus is incredibly small and the neutrons are contained there.
The same size as a normal neutron star. See related question.
Neutron stars, the dead remnants of massive stars.
The Adventures of Jimmy Neutron Boy Genius - 2002 My Big Fat Spy Wedding 3-15 was released on: USA: 27 July 2005
The first neutron stars likely formed some time in the first 600 million years after the Big Bang when large stars of the first or second generation died.
There's no mass range that's between "collapses into a neutron star or pulsar" and "collapses into a black hole". It'll be one or the other.
you already partly answered your own question. Neutrons.
Judy neutron
No. A neutron carries no charge.
There is no such thing as a "positive neutron" or a "negative neutron". A neutron is always neutral.