akanksha21302 akanksha21302

18-10-2017
Computers and Technology

contestada

Which is not an example of a lighter-than-air gas?

A. Argon
B. Hot air
C. Hydrogen
D. Helium

Respuesta :

rayleewilborn rayleewilborn

18-10-2017

Imma say the answer is A argon.

Answer Link

anitaduncan24 anitaduncan24

18-10-2017

I think the answer is A. Argon.

Answer Link

Otras preguntas

Can both erosion and weathering occur to the same object, like this cracked stone? Yes or no? Why or why not? Explain in your own 4th grade words.

When was UNO established?

Help please I’ll give you the brainlest thing .

Give TWO different pieces of evidence that support the argument that the European Conquistadors had an “unfair” advantage over the Inca. DETAILS PLEASE

Name 2 movies or books in which the number pi plays an important part in the story

Explain the meaning of the political cartoon in the picture i attached. i put extra points. reports bad answers. please help :(

Lines q and r are parallel. Parallel lines q and r are cut by transversals s and t. The angles formed by the intersection of lines q, s, and t, clockwise from t

summarize four to five sentences the text below Here is a fast and easy recipe for a special mashed potato treat that serves two people. You begin with feeling

Of the compounds shown, which molecule would be named trans-4-methylpent-2-ene?A. CB. DC. AD. B

I need help with this ASAP please and thank you ...