What kind of reaction is shown below? C8H18 → C2H4 + C6H14
a combustion
b double replacement
c composition
d decomposition
e single replacement

What happens to isotopes that are unstable?

An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d

How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate