A) none of the answers are correct B) two of the answers are correct C) small molecules come together D) large molecules are broken apart
A) no answer is c B) energy is given off C) two of the answers are correct D) energy is needed
A) none of the answers are correct B) energy is given off C) two of the answers are correct D) energy is needed
A) baking a cake B) cutting a piece of wood with a saw C) growing of hair D) a car rusting
A) a chemical reaction in which an atom accepts electrons while combining with other elements B) a chemical reaction in which an electron is made C) a chemical reaction in which electrons are transferred to an atom from other elements D) a chemical reaction in which an electron is destroyed
A) a chemical reaction in which an electron is destroyed B) a chemical reaction in which an electron is made C) a chemical reaction in which an atom accepts electrons while combining with other elements D) a chemical reaction in which electrons are transferred to an atom from other elements
A) depolymerization B) polymerization C) solution D) precipitation
A) acids and bases B) none of the answers are correct C) alkanes D) petroleum
A) plastic B) hydrocarbon C) acid D) base
A) acid B) plastic C) hydrocarbon D) base
A) acids have less H^+ ions pure letter than pure water B) bases have more H^+ ions than pure water C) pure water has 10-7 moles/L of H^+ ions D) all of the answers are correct
A) hydrocarbonization B) acidic/basic reactions C) polymerization D) depolymerization
A) carbon, oxygen and hydrogen B) hydrogen and oxygen C) carbon and oxygen D) carbon and hydrogen
A) help in acid and base reactions B) two of the answers are correct C) length and shape affects the melting points D) are easily burned and used for fuels
A) a cell that has an equal concentration on the inside as well as the outside of it B) none of the answers are correct C) a molecule that is all by itself D) a different form of an atom |