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Anton [14]
3 years ago
13

Which one is fossil fuel 1 fire wood 2 coal 3 bio-gas4 fire cakes​

Chemistry
1 answer:
Tpy6a [65]3 years ago
5 0
2.) coal is the correct answer!
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How are ionic compounds named?<br><br>​
Dimas [21]

Answer:

Ionic compounds are neutral compounds made up of positively charged ions called cations and negatively charged ions called anions.

Explanation:

For binary ionic compounds (ionic compounds that contain only two types of elements), the compounds are named by writing the name of the cation first followed by the name of the anion.

4 0
3 years ago
Aqueous solutions of hydrochloric acid and barium hydroxide can neutralize each other to produce a compound that is soluble in w
SpyIntel [72]

Answer:

Ba^2+ = Barium ion [Cation]

Cl-= Chloride ion  [Anion]

Explanation:

Ba(OH)2 + HCl = BaCl2 + H2O is the reaction that happens.

You make an ionic compound which is soiuble in water Barium Chloride. The cation is Ba^2+ = Barium ion, Cl^ - = Chloride ion

Postive ions are cations and negative ions are anions thus

Ba^2+ = Barium ion [Cation]

Cl-= Chloride ion  [Anion]

5 0
3 years ago
A form of energy that is related to its temperature...
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thermal

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How many significant figures are in the number 0.0034?
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