cayleigh2 cayleigh2

03-02-2016
Chemistry

contestada

what would happen of you released the lid of a jar containing helium gas?

Respuesta :

anadasilva anadasilva

11-02-2016

helium gas would escape out of the jar and float up because it is two times lighter than our oxygen.

Answer Link

Otras preguntas

NEED HELP ANSWERING THIS

The length of a rectangle is 3131 inches greatergreater than twice the width. if the diagonal is 2 inches more than the length, find the dimensions of the rect

How did we get t^4/4 to t^3?

If 1/3 of a number is N then 5/6 of the number is A=1.2n B=2.5n C=3n D=None of these

Please help me!!!!!!!!

This is normal distribution pls help

a noun/verb pair shares all parameters except for which of the following the answer choices is A hand shape B location C movement d palm orientation

Determine if the function is one-to-one. A decreasing line intercepting the y axis at 0, 5.

two trains leave the station at the same time, one heading west and the other east. the westbound train travels at 95 miles per hour. the eastbound train travel

Two groups of students were asked how many hours they spent reading each day. The table below shows the numbers for each group: Group A 1 2