kieran1705 kieran1705

03-12-2021
Chemistry

contestada

Why do we use helium in balloons instead of hydrogen.

Respuesta :

rthomas111 rthomas111

03-12-2021

Answer:

Helium is a noble gas, so it's nonreactive. In contrast, hydrogen is very reactive. It would be dangerous to have explosive balloons.

Answer Link

Otras preguntas

Rachel needs to wite 3 book reports with b pages and 3 science reports with s pages during the school year. Write an algebraic expression for the total number o

How much does the element Radon cost per gram?

When the decibel level of traffic in the street goes from 40 to 60 db, how much greater is the intensity of the noise?

I need help on how to solve this

A plane intersects one nappe of a double-napped cone such that the plane is not perpendicular to the axis and is not parallel to the generating line. Which con

3 3/5 divided by 3 3/7

All lords of the Five Nations’ Confederacy must be honest in all things. . . . It shall be a serious wrong for anyone to lead a lord into trivial affairs, for t

How did hamilton and lafayette know each other?

In what ways did Winston Churchill prove to be an effective leader for Britain as the war began

not very good at geometry