Answer:
B.the reaction is spontaneous
<span>C-C and C-H bonds are relatively stable because
they have low bond dissociation energy
13. Dispersion forces are caused by the __________,
motion of electrons
Hope this answers the question. Have a nice day.</span>
Find a periodic table of elements.<span> This is a color-coded table made up of many different squares that lists all of the chemical elements known to humankind. The periodic table reveals lots of information about the elements — we'll use some of this information to determine the number of valence electrons in the atom we're investigating. You can usually find these inside the cover of chemistry textbooks. There is also an excellent interactive table available online </span>here<span>.</span>
The answer is they follow a patter for valence electrons.
Answer: A boron atom has 2 electrons at the first energy level and 3 electrons at the second energy level.
