2006-09-20 09:33:04 · 11 answers · asked by danzy12 1 in Science & Mathematics ➔ Earth Sciences & Geology
A black hole has a theoretically infinite density.
The densest physical substances are the cores of neutron stars with densities up to 2,000,000,000,000,000 tons per cubic meter.
The densest common substance is the element iridium with a density of 22.65 tons per cubic meter.
2006-09-20 09:41:30 · answer #1 · answered by Deep Thought 5 · 2⤊ 0⤋
If relativity is right, a substance of infinite density with zero volume is a mathematical certainty. Nothing can beat that.The fact that it lacks volume doesn't mean it's not quantifiable. I don't know if this substance has been named or even thought of as such, but I would call it BLACKHOLEIUM, or perhaps just HOLEIUM. That has a nice ring to it.
2006-09-20 18:56:07 · answer #2 · answered by Kim 4 · 0⤊ 0⤋
Perhaps the highest mass known is reached in neutron star matter (see neutronium). The singularity at the centre of a black hole, according to general relativity, does not have any volume, so its mass is undefined.
The densest naturally occurring substance on Earth is iridium, at about 22650 kg/m3.
2006-09-20 16:40:18 · answer #3 · answered by Abs 1 · 1⤊ 0⤋
Hydrogen solid is the most dense substance in the world, at 70.6g/cc.
2006-09-20 16:42:22 · answer #4 · answered by dodge_cowboy_72 3 · 0⤊ 1⤋
IF your talking about an object, black hole wins
If your talking about an element, I can't remember my chemistry class from so long ago but I think it was plutonium. Look on a periodic table fo the elements and find out.
2006-09-20 16:41:41 · answer #5 · answered by john d 3 · 0⤊ 0⤋
Visible: The stuff that makes up a neutron star, one of the types of remnants of a former star.
Not-visible: a black hole should be the densest
2006-09-20 16:37:36 · answer #6 · answered by holden 4 · 3⤊ 0⤋
Blonde 32 year old women.
2006-09-21 14:03:00 · answer #7 · answered by geohauss 3 · 0⤊ 1⤋
gas? What does dense mean?
2006-09-20 16:40:13 · answer #8 · answered by Anonymous · 0⤊ 1⤋
lead
2006-09-20 16:44:23 · answer #9 · answered by Anonymous · 0⤊ 1⤋
my meat loaf
2006-09-20 17:14:43 · answer #10 · answered by Anonymous · 0⤊ 1⤋