Your right with chemical energy is stored in a piece of wood before its burned and then that it releases thermal energy whilst its being burned. It will also release sound energy but not nearly as much as thermal energy.
B) less
As if the atom has more electrons than protons it is negatively charged
Answer:
Explanation:
The atoms w a positive (+) charge are protons
The atoms with a negative (-) charge are neutrons
The atoms in the outer shells are electrons.
I'm not sure if you just needed to label them or if there's something more but lemme know if so.
<span>There is a direct correlation between the period number and the energy level for valence electrons. For example, the H and He elements, in period 1, have their outer electrons in the energy level "1". This continues down the rows: all the elements in period 2 have their principal energy level as n = 2, period 3 has n = 3, and so on.</span>
Answer:
If pOH is 3.05, pH is 10.95 or
[H+]=1.122⋅10−11 mol/L
Explanation:
pH=−log(H+)Now, what is H+
if your pH is 10.95 (since pH+pOH=14, your pH=10.95).
(H+)=10 −10.95
(H+)=1.122⋅10 −11
This is your hydrogen ion concentration: [H+]=0.00000000001122 mol/L