What energy is using the telephone?
2 answers:
Answer:
electrical energy is changed into sound energy
Answer:
electrical
Explanation:
i kinda guessed.
You might be interested in
false
Explanation:
i took the test
Answer:
những lựa chọn ở đâu?
Explanation:
Hy vọng nó sẽ giúp ích;>
Answer:
D.
HCl is acid
Ca(OH)2 is base
CaCl2 is salt
Answer:
1. Ionic bond.
2.Ions
3. Covalent
4.Single bond
5. Double bond
6. Polar bond
7.Non polar bond
8. Hydrogen bond
