Atomic Structure and Nuclear Chemistry Quiz (1.1)By Achieve Goals / January 3, 2025 1. Which of the following is a measure of the spontaneity of a reaction? Activation energy Enthalpy Entropy Gibbs free energy None 2. Which of the following is a measure of the mass of an object per unit volume? Mass Weight Volume Density None 3. What is the term for a physical blend of two or more substances? Compound Element Mixture Solution None 4. Which of the following is a measure of the force of gravity on an object? Volume Density Mass Weight None 5. What is the term for the temperature at which a liquid boils? Boiling point Melting point Sublimation point Freezing point None 6. Which of the following is Charles's Law? P1V1 = P2V2 P1/T1 = P2/T2 V1/T1 = V2/T2 PV = nRT None 7. Which of the following is a type of chemical reaction in which two or more substances combine to form a more complex substance? Decomposition reaction Synthesis reaction Double-displacement reaction Single-displacement reaction None 8. Which subatomic particle carries a positive charge? Proton Electron Photon Neutron None 9. Which of the following is a type of chemical reaction that involves the transfer of a proton (H+) from one species to another? Redox reaction Acid-base reaction Precipitation reaction Combustion reaction None 10. What is the term for the process of a substance changing from a solid to a liquid? Melting Freezing Condensation Vaporization None You cannot switch tabs while taking this quiz!You are not allowed to switch tabs violation has been recorded.you cannot minimize full screen mode!You are not allowed to minimize full screen while taking this quiz, violation has been recorded.Access denied! To begin the quiz, please grant this quiz access to your camera.
