Based on collision theory, which factor will slow down a chemical reaction? A. Correct orientation of molecule B. More collisions between atoms
C. Increasing the number of molecules in the same volume
D. Lowering the kinetid energy of molecules​

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

What are the first three quantum numbers for the electrons located in subshell 2s?

The identities of substances are the same before and after which type of change