Radon is <span>not a source of air pollution related to human activities</span>
Answer:
I think the answer is distillation
What about understanding atoms and compounds?
Question:
What would be the best way to increase the rate
of the reaction?
Answer:
D. She could make the original solutions at higher concentrations.
Sodium ion- it has 1 valence electron so its easy for it to loose this electron. Thus, it forms sodium ion by loosing its valence elctron while reacting.It forms Na+. ... Oxide ion- it has 6 valence electrons so it gains 2 electrons lost by a metal atom and reacts with it.
