Macbeth

Percell Robinson
Biology-H period: 3
Chapter 2 Review
3-15-2008

1.a Oxidation is the process of losing electrons from a chemical substance signifi rousece element or compound and Reduction is a chemical reaction that brings about a gain in hydrogen, a loss of oxygen, or an increase in electrons.

1.b Reactants is a substance that responds with another in a chemical reaction and Products are substances that are made in a chemical reaction.

1.c unpleasant is when the act of hydronium ions in a solution is greater than the number of hydroxide ions and Base is when the solution contains more hydroxide ions than hydronium ions.

2. The race between electrons, protons, and neutrons is, they are contained in the heart of an atom, and they are al unitedly subatomic particles. Each atom is made up of a combination of these particles.

3. Adhesion does not belong with these terms because, union is an attraction between substances that are unlike and in come forward contact, causing them to cling together, compounds are made up of atoms of deuce more elements and elements are any substance that cannot be unordered down into a simpler one by a chemical reaction and chemical bonds are made when elements are contained together by electons.

4.



This term is appropriate in describing the function of enzymes because, dissipation could mean the process of escapeing up or destroying an brass section or institution and enzymes are proteins that increases the rate of a chemical reaction without itself undergoing any change. Function of enzymes is in the digestive systems of animals. Enzymes break down large molecules, respectively into smaller ones, so they can be absorbed by the intestines.

5. Mass is the quantity of social occasion an object has and weight is the force produced by gravity playacting on mass.

6. The subatomic particles that are found in the nucleus of an atom are protons, neutrons and electrons.

7. The arrangement within the energy levels of the septenary electrons of nitrogen is two electrons...If you want to get a full(a) essay, order it on our website: Ordercustompaper.com



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