KIERAN1705GO KIERAN1705GO

Chemistry

Answered

Why do we use helium in balloons instead of hydrogen.

Answer :

RTHOMAS111GO RTHOMAS111GO

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

Go Question: Other Questions

What Kind Of Punctuation Mark Should Follow A Strong Interjection Like Wow? Group Of Answer Choices a Period (.) a Question Mark (?) an Exclamation Point (!)

What A Meteor Is Called Before It Enters Earth’s Atmosphere

Your Shifts Productivity Is Slow Because One Person Is Not Pulling His Share. The Rest Of The Team Is Getting Upset.

Plz Hellppp 10 Points!! Select The Correct Difference. 5d^2 + 4d-3 Less 3d^2-2d+4 Answers: a. 2d^2+2d+1 b. 2d^2+6d+7 c. 2d^2+6d-7 d. -2d^2-6d+1

Discuss If You Think Technology, Mobile Apps, And/or Social Networks Make Us Lazy Or Not. Justify Your Answer. Identify Ways That You’ve Seen Social Media Affe

Lion Transformations: Mastery Test 3 Select The Correct Answer. Each Statement Describes A Transformation Of The Graph Of Y= X. Which Statement Correctly Descri

Lost-time Accidents Occur In A Company At A Mean Rate Of 0.4 Per Day. What Is The Probability That The Number Of Lost-time Accidents Occurring Over A Period Of

Which Of These Sentences Includes An Interjection? Group Of Answer Choices The Cat Was Huge And Round As A Pumpkin. Whoa, That’s A Big Cat! What Are You Going T

What Is The Value Of X? No Links.

Why The Mode Of Pollination In Maize Is Cross-pollination? Why It Is Important To Cover The Ear Shoot With A Butter Paper Bag Before The Emergence Of Silks? Wha

Using The 1 To 9 At The Most Time Each, Fill In The Boxes To Make A True Statement

Which Of These Professionals Most Directly Uses Geometry? Choose The Best Answer