how many protons are in molybdenum 10/Apr/2016 Molybdenum WikipediaThere are 35 known isotopes of molybdenum, ranging in atomic mass from 83 to 117, as well as four metastable nuclear isomers Seven isotopes occur naturally, with atomic Lis
DEFINITION of 'Elective-Deferral Contribution'. A contribution arrangement of an employer-sponsored retirement plan under which participants can choose to set aside part of their pretax compensation as a contribution to the plan. Also known as salary-deferral or salary-reduction contributions.. Next Up.
Elective deferrals are not treated as catch-up contributions for 2014 until they exceed the $17,500 limit (and for 2015 until they exceed the $18,000 limit), the actual deferral percentage (ADP) test limit of section 401(k)(3), or the plan limit (if any).As a self-employed individual participating in the plan, you can contribute part of your before-tax net earnings from the business.) This contribution is called an elective deferral because participants choose (elect) to defer receipt of the money.