Answer:
wouldn't it be the #2 because +∆H um I forgot
Answer:
D because excited electrons fall back.....
Answer:
H =2; I = 2; J = 2
Explanation:
Carbon is element 6 in the Periodic Table.
Start at element 1 (H) and count from left to right until you reach element 6 (C).
You get the electron configuration
C: 1s² 2s²2p².
Thus,
H =2; I = 2; J = 2
10 atoms. If there are 10 in the reactants you need the same number in the products
Answer:
A
Explanation:
Because it does not change entirely.