the answer is The average kinetic energy of the surrounding air particles increases.
hope it helps
Equation for the standard formation of solid sodium orthosilicate:
4 Na(s) + Si(s) + 2 O₂(g) → Na₄SiO₄(s)
To find the neutrons you add the mass number and the atomic number for neutrons
Hope this helps
-Zayn Malik
(Starch) I hope this helps you please check again i'am not sure of my answer