Covalent bonds are formed when two or more non metal atoms share one or more electrons to achieve stable configuration.
Diatomic molecules form non polar covalent bonds because they are linear and the charge distribution across the bond is the same; therefore, resulting in no net charge.
Answer:
For the after reading part:
D
A
A
A
D
D
D
A
D
A
Explanation:
I think its right-
I believe that the delta h formation or enthalpy of
formation is only zero for pure elements. They are zero because they are the
most basic substances, that is you cannot form an element from an element.
Since Ozone is already a compound, a mixture of 2 oxygen O2 atoms, therefore
the δh∘<span>f is
not necessarily zero.</span>
Answer:
International System of Units
Definition: A system of physical units ( SI units ) based on the metre, kilogram, second, ampere, kelvin, candela, and mole, together with a set of prefixes to indicate multiplication or division by a power of ten.
Hope this helps!
To get to Underworld, go out the exit on Three Dog's floor. Once you're outside, head straight ahead to the Abandoned Car Tunnels (there are a couple of Feral Ghouls in your way). Once inside the Abandoned Car Tunnels, look for the Brotherhood of Steel insignia and/or the words "To Mall Outpost" marked on the wall, and follow it. The same tunnels will also take you to Rivet City. Instead of getting out when you reach the Underworld "stop," you would continue heading south until you reach the end of the line.
and what does this have to do with chemistry