Answer:
Because Oxygen shares 2 electrons with mutual bond interaction forming covalent bond . thus it is diatomic due to K shell 2 electrons mutual sharing .
Explanation:
Lowest is Hydrogen highest is <span>Beryllium
-HOPE THIS HELPED </span>
Answer:
Products
Explanation:
During a chemical reaction, there are the reactants (left side), and the products (right side).
You can use P1V1/T1 = P2V2/T2 but since pressure is constant is becomes V1/T1=V2/T2
V1=0.5 L
T1=203 K
T2=273 K
V2=unknown
0.5L/203 = V2/273
V2= 0.67 L so C
Hope this helps :)
