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

how do we calculate 25% of 300

What is 0.60 as a fraction and a decimal of tenths?

how did the israelites beliefs differ from the beliefs of most other ancient people

how can solar power be tested? what meterials will you need?

i need to create a story in spanish kind of like a kids book! i need topic ideas! the requirements are to use the preterite present and imperfect! Any topic id

Which word is the preposition and which word is the object of the preposition in this sentence? During the raging snowstorm, several cars swerved uncontrollably

is 5/7 equal than, less than, greater than

Which additional word or words in the sentence should be capitalized? San josé is just south of san francisco. Choose all answers that are correct. A. South B.

Which sentence does not contain any errors in comma usage? A. It is, a hexagonal, traffic sign. B. Jeremy has an old red wagon. C. The antique, and enormous clo

The sum of two numbers is 33 One number is 2 times as large as the other what are the numbers