1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Katen [24]
2 years ago
10

A thermoacoustic generator transforms thermal energy into electrical energy. Thermal energy is transferred to a gas by a heat ex

changer. The thermal energy causes the gas particles to vibrate rapidly and generate a sound wave. These vibrating gas particles are then used by an alternator to generate electrical energy. The gas used in this kind of generator must be nonreactive to avoid the danger of fire. Using heavier gases increases the amount of electrical energy generated.
Which two elements on the table are most likely to be good choices for use as the gas in a thermoacoustic generator?

Here are options


A. bromine


B. krypton


C. iodine


D. xenon


E. astatine


F. radon


HELP ME PLZ!!!
Chemistry
2 answers:
solniwko [45]2 years ago
6 0
The answer is krypton and xenon
slavikrds [6]2 years ago
5 0

Answer:

krypton and xenon

Explanation:

You might be interested in
If a solution conducts electricity, it is positive evidence that
BlackZzzverrR [31]

Answer:

If a solution conducts electricity, it is positive evidence that solute dissolved in solvent is electrolyte.

3 0
3 years ago
Aqueous magnesium chloride is added to aqueous silver nitrate. A white precipitate forms. Write the chemical equation for this r
Butoxors [25]

Answer:

1. Molecular equation

BaCl2(aq) + 2AgNO3(aq) –> 2AgCl(s) + Ba(NO3)2 (aq)

2. Complete Ionic equation

Ba²⁺(aq) + 2Cl¯(aq) + 2Ag⁺(aq) + 2NO3¯ (aq) —> 2AgCl(s) + Ba²⁺(aq) + 2NO3¯(aq)

3. Net ionic equation

Cl¯(aq) + Ag⁺(aq) —> AgCl(s)

Explanation:

4 0
3 years ago
Read 2 more answers
What is formed when 2 non metals reacts?
ryzh [129]

Answer:

A) covalent bond

Explanation:

Covalent bonding generally happens between nonmetals.

4 0
3 years ago
What is the difference between Mixtures and Compounds? I am trying to study for my Science quiz on Tuesday, and I need to know t
Deffense [45]
A mixture can be separated.  Everything in a mixture keeps it's own properties and are not chemically joined together.  I am not completely sure about the compound.  Although with the cake example, the ingredients have been mixed and kind of "fused" together upon baking. Hope this helps a little. (P.S. trail mix is a good example of a mixture.)
8 0
3 years ago
I need some help with chemistry. Let me know if you are good at it!
tekilochka [14]

Answer:

I think im good at it i have an A in the class

Explanation:

lol

3 0
3 years ago
Other questions:
  • Describe the reason why a reaction between two substances comes to an end.
    13·1 answer
  • Without doing any calculations, determine which sample contains the most atoms.
    8·1 answer
  • What is the layer of Earth's atmosphere that has the coldest temperature range?
    11·1 answer
  • When the Earth was formed which planets was its<br> atmosphere similar to?
    6·1 answer
  • The diagram shows genetic structures.
    11·1 answer
  • A student says that since the atomic theory is just a theory, it should not be considered useful. Which
    11·1 answer
  • What is unique about the moons that orbit Jupiter? (select all that apply)
    11·2 answers
  • How many moles of H20 are produced by 4.8 moles of O2?<br> 2H2 +O2 -----&gt; 2H20
    15·1 answer
  • 13. An aerosol spray can of deodorant with a volume of 0.410 L contains 3.0 g of propane gas (CH3) as propellant. What is the pr
    9·1 answer
  • If the order of a reaction with the regard to reagent A is 2, when the concentration of A doubles, the rate will
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!