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
Lana71 [14]
2 years ago
5

Which of these is the best definition of a fuel cell?

Chemistry
2 answers:
nikitadnepr [17]2 years ago
7 0

C !

A voltaic cell that uses the oxidation of a fuel to produce electricity

Colt1911 [192]2 years ago
3 0

Answer:

D)

Explanation:

You might be interested in
What kind of properties can only be observed when a substance changes into a different substance?
Shkiper50 [21]
<h3>Answer:</h3><h2>Chemical properties</h2><h3>Explanation:</h3>

By its very definition, a chemical property is one which is exhibited as a result of a chemical reaction. This may happen during or after the reaction. This is because in a chemical reaction there is a transformation in the physical composition of the components and this directly affects its chemical properties.

4 0
3 years ago
Which of the following are parts of the excretory system? *
Kay [80]

Answer:

kidney, bladder, rectum, urethera

Explanation:

5 0
3 years ago
How many valence electrons does an atom of any element in group 6a have *?
snow_lady [41]
They have 6 valance electrons.
5 0
2 years ago
Read 2 more answers
The periodic table is based on an element's
grin007 [14]
Well, TECHNICALLY, the periodic table is "based" upon a whole myriad of characteristics. But if you're talking about the consecutive arrangement of elements...it would be B, the atomic number.
3 0
3 years ago
Can anybody plz answer
Lelechka [254]

Answer: heat

Other indicators: color change, odor, gas, temperature change.

3 0
2 years ago
Other questions:
  • If you have a gas that starts out with a pressure of 720 mm Hg and a volume of 1500mL, what is the new volume if you increase th
    6·1 answer
  • In the activity series, any metal on the list can be oxidized by the ions of elements_______it.
    11·1 answer
  • Magnesium and iron are metallic elements. How does a mole of magnesium compare with a mole of iron?
    6·2 answers
  • The element oxygen, represented by the symbol O, is classified as
    6·1 answer
  • According to Le Chatelier’s principle, what happens when the concentration of reactants is doubled in a chemical reaction that w
    10·2 answers
  • Distinguish between metals, ionic compounds, and covalent compounds using information about the physical properties of a compoun
    5·1 answer
  • How many electrons does A1 3+​
    12·1 answer
  • Que representa en la reacción química <br> Na2SO4(s)+H2O(1)=
    15·1 answer
  • What is the balanced net ionic reaction for the following -<br>CaCl2 + Na2S --&gt; NaCl + CaS?​
    11·1 answer
  • Which solution turns red zinc to liberate hydrogen ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!