josefa1802 josefa1802

18-05-2015
Chemistry

Answered

If there's a jar that contains helium gas . What would happen if the lid of the jar was removed ?

Answer :

elphantowlgirl elphantowlgirl

19-06-2015

The helium would float away because it's lighter than air.

Answer Link

Other Questions

Why is the Edmund Pettus Bridge representative of the Civil Rights struggle in this country? a. Pettus was a Confederate General. b. Pettus was the Grand Dragon

A bag of oranges costs \[tex]$1.30 per pound, and a pumpkin costs \$[/tex]5.20. The inequality [tex]1.30x + 5.20 \leq 18.20[/tex] models this situation, where [

Which of the following statements is most closely related to the core principles of the philosophy of inclusion in special education?a) Students with disabiliti

Which of the following is a deductive technique for generating research hypotheses?A. All choices are examples of deductive techniquesB. Reading about a theory

Art can be used to commemorate people and events. In ancient times, a qquad a stone or wooden marker, were used to glorify a god or king, or to celebrate a cert

Copernicus added epicycles into his model to try to make it work.a. Trueb. False

______ occur(s) when organizations divide the work in pursuing the common goal among groups and individuals performing separate but related tasks.A. Coordinatio

384.58 to the nearest tenth

Which particles exhibit properties of waves in some experiments?A. Photons, onlyB. Electrons, onlyC. Both photons and electronsD. Neither photons nor electrons

On the 2014 yo 2016 XV Crosstrex Hybrid, the interconnect relay closes when the HV battery state of charge is below?

Which regional quality of the south helps explain why there were more slave owners in the southern U.S.? Answer With rocky soil, southern farms needed more hand

Name some words that are 5 letter words and means: element meaning is government

Which regional quality of the south helps explain why there were more slave owners in the southern U.S.? Answer With rocky soil, southern farms needed more hand

Denmark owns this island the largest island in the world

What did many of the convention feel was missing from the constitution

Please help! A parallelogram has an area of 396 square centimeters and a height of 18 centimeters. What is the length of the base of the parallelogram?

What is the fraction 20/21 in simplest form

why were european countries looking for an alternative route to asia?

what is the general relationship between temperature and star brightness?

What does the epiglottis do?