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lesya [120]
3 years ago
9

A floating balloon can be formed when the substance helium is released from a compressed container into a flat rubber balloon. T

hen, the decompressed helium atoms expand and float up, making the rubber balloon expand around them and float with them. What is helium’s state when it does this? liquid solid gas plasma
Physics
2 answers:
mel-nik [20]3 years ago
6 0

Helium’s state when the decompressed helium atoms expand and float up, making the rubber balloon expand around them and float with them is gas.

 

<span>Helium is a chemical element with symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the noble gas group in the periodic table. Its boiling point is the lowest among all the elements.</span>
Delicious77 [7]3 years ago
3 0
<h3><u>Answer;</u></h3>

Gas

<h3><u>Explanation;</u></h3>
  • The helium is in gaseous state.
  • Helium is an element that exists in gaseous state, it belongs to group 8 in the periodic table called noble gases.
  • A gas balloon is a balloon which flies since it is filled with a gas which is less dense than air or lighter than air. Such gases include; helium gas and hydrogen gas.
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Answer:

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5 0
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Harlamova29_29 [7]

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Before u can know it u have to understand it, so go through it over and over again and u will get it.

8 0
3 years ago
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stira [4]

If we have to figure air resistance into it, then we don't have enough information to find an answer.  

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(THAT's why we always ignore air resistance, especially when the question is actually about gravity anyway.)

4 0
3 years ago
A solid conducting sphere with radius 0.75 m carries a net charge of 0.13 nC. What is the magnitude of the electric field at a p
Delicious77 [7]

Answer:

Explanation:

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Since the radius is 0.75m

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Then,

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3 years ago
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fenix001 [56]

Answer:

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7 0
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