<><><><>< ;>Please help! 20 pts!<><><><> ;<> This Lewis Dot Structure represents which of the following answers:
(Select all that apply.)

[Ne] 3s^2 3p^3
P^5-
P^3+
P
[Ne] 3s^2 3p^6

Can someone explain this to me? I don't understand it.
I have to explain why the answers are correct, too.

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.