Is there a picture of the isotope or?- becaue I can’t help if I don’t have a visual.
It is elastic potential energy
Answer: J
Explanation: when a object hits something it has a equal and opposite reaction pushing it back
Answer:
V2 = 2.88L
Explanation:
P1= 78atm, V1= 2L, T1= 900K, P2= 45atm, V2=? T2= 750K
Applying the general gas equation
P1V1/T1 = P2V2/T2
Substitute the above
(78*2)/900= (45*V2)/750
V2= (78*2×750)/(900*45)
V2= 2.88L
The answer is Cl because its oxidation number goes from a +7 down to a -1.
