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Q: What is an old very dense hot star that is cooling called?
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Match each body to its best description A. black hole an old very dense hot star that is cooling B. red giant a large star that is relatively cool C. white dwarf a an object so dense that even light c?

Black hole- an object so dense that even light cannot escape its gravity Red Giant - a large star that is relatively cool White Dwarf - an old, very dense hot star that is cooling Nebula - A mass if gas and dust


What is the core of a star called if it is crushed in to a small but very dense object?

"Small but very dense" sounds like the description of a neutron star or "collapsed matter star". Theoretically, a black hole (the only thing more dense) has no physical size at all. So, "neutron star". If the neutron star is spinning rapidly, they are called "pulsars" for the radio-wave pulses that they generate.


Will our sun end up like a neutron star?

No, our sun won't end up like a neutron star. When our sun dies it will leave behind a remnant called a white dwarf, a very dense object but far less dense than a neutron star.


What is the term for the very dense white dwarf star that is left behind after a supernova?

Neutron Star


What is a dense collapsed core with a very strong gravitional pull that forms when a very massive star become a supernova?

Neutron Star


What is the term for tiny very dense white dwarf star that is left behind a supernova?

Neutron Star


What is the term for the tiny very dense white dwarf star that is left behind a supernova?

Neutron Star


What is the term for the tiny and very dense white dwarf star that is left behind after a supernova?

I think that's a pulsar.


A very small dense star It forms after a huge massive star explodes and then collapses A teaspoon of it matter would weigh millions of tons?

A neutron star.


How can a star that has more mass than the sun be smaller than your sun?

The obvious reason is that the specific star has bigger density compared with the Sun. For example, that star could be a "white dwarf star". A white dwarf mostly contains "electron degenerate matter", which is very dense. A white dwarf is a small dense star.


Is a white dwarf an old dense cool star?

A white dwarf is the remains of an old star, but they still remain very hot and will continue to shine as a white dwarf for many millions of years until they gradually cool off to become black dwarfs. They are very dense.


How dense is gold?

very very dense :)