Correct answer is five C, eight H, and two O
Answer:
Explanation:
2 Na+ 2 H2O → 2 NaOH + 1 H2
735.33 grams
mass = density × volume
= 12.7 × 57.9
= 735.33 grams
It will have 5 valence electrons as its in group 5.
The atom will gain as its closer to the full configuration 8.
The charge will be 3- as it will gain 3 electrons.
