School Service: Participate in a minimum of three varied school sponsored activities per year. 3. Community Service: Document your community service hours (minimum 20 hours per year) and acquire letters from the advisers with the number of hours, signatures and phone numbers.
Reduction (mathematics) In mathematics, reduction refers to the rewriting of an expression into a simpler form. For example, the process of rewriting a fraction into one with the smallest whole-number denominator possible (while keeping the numerator an integer) is called reducing a fraction.
Reduction in Chemistry. The electrons that swarm around the positively charged nucleus of an atom are negatively charged and mobile. Often times, atoms or compounds will gain an electron. The process of an atom or compound gaining an electron is known as reduction. The addition of a negatively charged electron to an atom reduces the net charge on an atom. When a neutral fluorine atom contains an equal number of positively charged protons and negatively charged electrons, its overall charge is zero.