It would be Atom 2 because the proton and neutron are both nine and the election is 8 which is -1 to nine <span />
5 Valence electrons .......... Hope it helps, Have a nice day:)
It’s the doubles I think not sure let me know if it’s true
Answer:
bonding driven by ionic interactions.
Explanation:
Answer:
0.256 L
Explanation:
We should use the following formula:
concentration (1) × volume (1) = concentration (2) × volume (2)
concentration (1) = 0.82 M NaOCl
volume (1) = ?
concentration (2) = 0.21 M NaOCl
volume (2) = 1 L
volume (1) = [concentration (2) × volume (2)] / concentration (1)
volume (1) = [0.21 / 1] / 0.82 = 0.256 L
