2 Al+ 3 CuO-> 1 Al2O3+ 3Cu
11. ionic charge +1, helium.
12. ionic charge 2-, neon.
13. ionic charge 3+, neon.
Answer:
2Cl——>Cl2+2e-
Explanation:
It shows an electron loss or gain
The correct answer is B) they operate at a higher efficiency. sorry hope the answers not to late :(
Answer:
A
Explanation:
nitrogen has the similar properties because carbon is the opposite of oxygen
