Whats the smallest thing with highest weight ?

Question

I mean for example a thing with size of a tennis ball and has very mass ( sorry for my bad language )

Answer 1

First you need to know that mass and weight are two different things.

Mass is the amount of matter in a body.

Weight is the amount of gravitational force exerted on a body.

Also, your question does not make sense, because the smallest thing on earth will not be the heaviest thing on earth, and the heaviest thing on earth will not be the smallest thing on earth.

Answer 2

I think what you're looking for a ball of Iridium, the densest mineral on earth.  

Answer 3

the black hole..

Answer 4

It sounds like you want the densest material on earth. That would be osmium (22.61 g/cm³). It is denser than both iridium (22.42 g/cm³) and uranium (19.1 g/cm³).

If you want to include matter in space, then white dwarfs (~10^6 g/cm³) are thousands of times more dense than osmium. Neutron stars (~10^15 g/cm³) and black holes (~10^27 g/cm³) are even denser.

Answer 5

Depending on what your saying, then either dark matter, ununoctium, uranium, or iridium. Uranium is the heaviest natural occuring element, and ununoctium is the heaviest artificial element. Dark matter has not been proven to exist, but some scientists say it does. Iridium is also the most dense element.

Answer 6

Look at the periodic tables in a Chemistry book and look for the largest atomic weight. This is of course only applicable to our own world.

In the Universe as Red Stars (like our SUN will be in 5 bill years) collapse, they will shrink to almost nothing but with unbelievable high density.

Answer 7

"nucleas of an atom"...its packed so densly that...if it was of size of tennis ball,it couldnt be even raised!

Answer 8

by highest weight u mean heaviest or one with the highest mass. And by smallest, u mean size or volume.

For something to be small but really heavy, it has to be very dense. So the answer to your quesion would be whatever "thing" has the highest density.  

Answer 9

anything from mercury whose density is 13.6 g/cm^3 ,

or nibbler's poo (dark matter) (futurama)