Answer:
it shows the breakdown of the atom
Explanation:
it will show it molecularly
The third one is my guess
Hope this helped
Answer:
increases as you move down a group as the number of electrons increases. Therefore, the atomic radius increases as the group and energy levels increase
Explanation:
Answer : The pH of a solution is, 7.28
Solution : Given,
Concentration of hydronium ion,
= 
pH : It is defined as the negative logarithm of hydronium ion concentration or hydrogen ion concentration.
![pH=-\log [H_3O^+]](https://tex.z-dn.net/?f=pH%3D-%5Clog%20%5BH_3O%5E%2B%5D)
Now put the value of hydronium ion concentration in this expression, we get the pH of the solution.

Therefore, the pH of a solution is, 7.28
Pebble in a sling shot!! And I believe the boulder falling !