A homonuclear molecule is formed when the combining atoms are of the same element. For example two hydrogen atoms combine together and form a stable homonuclear molecule - di-hydrogen\((\text{H}_2)\). On similar lines, a heteronuclear molecule consists of atoms of different elements.
Website Related Costs. Starting an affiliate marketing business is relatively inexpensive. The first item you will need is a website. Hosting plans vary and range from less than $20 to several hundred per month. Domain names generally cost around $15 per year, as of 2011.
Not a bad idea to have a secondary third party one like Kinetick. Broker Fees-These are roundtrip costs based on how many contracts you're trading. They typically start at $4.20- $4.80. Margin-I've seen offers as low as $500 to start an account but with margins at $400 you'll want more to start out with.