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

A bowling ball shaped like a sphere has a diameter of 21.6 centimeters. Which measurement is closest to the volume of the bowling ball in cubic centimeters?

Christmas question can I please get the answer

the three importance of architecture

The husbands in all three stories are ________________. A) handsome, rich, and cruel B) mysterious and apparently dishonest C) richer than Cinderella or her fam

Doing grade improvements please help.

Use the original price and the markdown to find the retail price. Original price: $40; Markdown: 22%

Which shows an isomer of the molecule below

When Patrick returned to Ireland in 433 AD. he set about to evangelize the Germans Irish • Druids O Catholics • Protestants

A line that passes through (4,6) and has a slope of zero.

What happened in Mr. Barnett's store when Cassie was finally allowed to visit Strawberry? Explain the event from both Cassie's and Stacey's perspective. What wa