The answer may not be that simple..
2006-10-28 00:26:54 · 24 answers · asked by Chirag Dave 1 in Science & Mathematics ➔ Earth Sciences & Geology
Penis as just a sight & thought rises it.
2006-10-28 02:50:49 · answer #1 · answered by ECQC 3 · 0⤊ 3⤋
The lightest thing is not here anymore it has gone. Gravity could not hold it any longer. So we don't know what it is.
True answer, it has tobe the gas that is at the higest level of our stratosphere. I think that is CO2 but not sure. Natural gas also rises very quickly. I don't remember the formula for natural gas. A feather falls by gravity, so it is heavier than these gasses.
2006-10-28 07:36:59 · answer #2 · answered by Anonymous · 0⤊ 0⤋
well acording to chemical nature the hydrogen is lightest. But since it is reactive it is not considered much lighter than helium.
Also since thereis controversy between light as particle nature or wave nature, if it is particulate in nature the photons ( light particles) are lightest in nature
2006-10-28 11:21:46 · answer #3 · answered by Dhr 2 · 0⤊ 0⤋
Hydrogen is the lightest in weight, as it is the first element in the element table.
2006-10-28 07:54:25 · answer #4 · answered by manoj Ransing 3 · 2⤊ 0⤋
Hydrogen
2006-10-28 07:34:52 · answer #5 · answered by Anonymous · 2⤊ 0⤋
a pound of feathers or a pound of lead... hah.. sorry could not resist... :) the simple act of thinking is the lightest in weight.
2006-10-28 07:34:47 · answer #6 · answered by Linzy Rae 4 · 0⤊ 0⤋
Basic Fundamantal Paticals such as Bita,Gamma,positron and neutrino has no mass.Some peoples would say air but if you have weight a ballon filled and not filled their is a difference.
2006-10-28 13:54:59 · answer #7 · answered by Mayank Sharma 2 · 0⤊ 0⤋
Unless you count a vacuum as a thing (which for this question, I won't), it is hydrogen, at 2 grams per 22.4 liters at standard conditions.
2006-10-28 08:03:43 · answer #8 · answered by Anonymous · 0⤊ 0⤋
in matter it is hydrogen as it is 1st in the periodic table.it has only 1 electron and one proton but if u r not talking of matter than it is light(a group of photons).
2006-10-28 07:53:56 · answer #9 · answered by Vaibhav Khurana 1 · 2⤊ 0⤋
atom or maybe out of the three remaining things i.e. a protron or a electron or a neutron
2006-10-28 11:58:59 · answer #10 · answered by gideongeo 1 · 0⤊ 0⤋
air in the outermost layer of the earth
2006-10-28 07:32:25 · answer #11 · answered by Anonymous · 0⤊ 0⤋