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.
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1 For example, signing up to access the Equinox Wall St. location only requires a monthly rate of $160 and an initiation fee of $100. 2  For access to multiple Equinox Fitness clubs across the country, the monthly rate is $195 and the initiation fee is $200. Signing up entails paying taxes, the cost of which vary by location and membership type. 2  Permanent lockers and laundry service can be obtained for an additional fee. 3  Freezing a membership requires a member to pay $30 per month.