This quiz works best with JavaScript enabled. Home > Science > Chemistry > Chemistry – Quiz 36 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Chemistry Quiz 36 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. If you are observing luster, you are looking to see if an item is .....? A) Malleable. B) A good conductor. C) Bendable. D) Shiny. Show Answer Correct Answer: D) Shiny. 2. When bromine reacts with water. It will produce ..... solution. A) Acidic. B) Neutral. C) Alkaline. D) None of above. Show Answer Correct Answer: A) Acidic. 3. In the 1980s what was the paradigm shift? A) When they discovered the concept of green chemistry. B) The rubiks cube made its debut. C) When scientist looked for avenues to prevent pollution in the first place. D) None of above. Show Answer Correct Answer: C) When scientist looked for avenues to prevent pollution in the first place. 4. A substance that is formed as the result of a chemical reaction A) Product. B) Reactant. C) Starters. D) Enders. Show Answer Correct Answer: A) Product. 5. Contains two or more elements chemically combined in a fixed position A) Mixture. B) Compound. C) Solution. D) Physical Change. Show Answer Correct Answer: B) Compound. 6. In a solution which part of the solution is the solute:ice tea mix or water? A) Ice tea mix. B) Water. C) Ice tea. D) None of above. Show Answer Correct Answer: A) Ice tea mix. 7. The atomic mass number is equal to which of the following? A) Protons + neutrons. B) Protons + electrons. C) Electrons + neutrons. D) Protons + neutrons + electrons. Show Answer Correct Answer: A) Protons + neutrons. 8. What is the formula formed from atom A and Z? [Proton number of A = 11; Z = 8] A) A2Z3. B) AZ2. C) AZ. D) A2Z. Show Answer Correct Answer: D) A2Z. 9. These contain only one kind of atom. A) Element. B) Compound. C) Mixture. D) Water. Show Answer Correct Answer: A) Element. 10. Deals with substances that are chemical combinations of elements other than carbon. A) Physical chemistry. B) Organic chemistry. C) Inorganic chemistry. D) Biochemistry. E) Analytical chemistry. Show Answer Correct Answer: C) Inorganic chemistry. 11. What is produced when lithium oxide dissolves in water? A) Lithium carbonate. B) Lithium hydroxide. C) Water. D) Hydrogen gas. Show Answer Correct Answer: B) Lithium hydroxide. 12. What is the difference between an element and a compound? A) An element is a pure atom and a compound is a combination of atoms. B) An element is a pure substance and a compound is a combination of elements. C) Elements are mixtures and compounds are chemically combined. D) A element can be made of different atoms and substances while compounds are made of only two different elements. Show Answer Correct Answer: B) An element is a pure substance and a compound is a combination of elements. 13. Energy due to motion is ..... energy. A) Potential. B) Energy. C) Kinetic. D) Friction. Show Answer Correct Answer: C) Kinetic. 14. Granite is an igneous rock that contains the minerals quartz, feldspar, mica and others. The exact composition will vary from sample to sample. Granite is a(n) ..... A) Element. B) Compound. C) Heterogeneous mixture. D) Homogenous mixture/solution. Show Answer Correct Answer: C) Heterogeneous mixture. 15. The definition of an oil is A) Fat that is solid at room temperature. B) Fat that is liquid at room temperature. C) Any yellow or green liquid. D) Greasy substance that only contains saturated fats. Show Answer Correct Answer: B) Fat that is liquid at room temperature. 16. The fact that matter is not created or destroyed in any chemical or physical change is called the ..... A) Law of Thermodynamics. B) Newton's Law. C) Law of Conservation of Mass. D) Law of Superposition. Show Answer Correct Answer: C) Law of Conservation of Mass. 17. A student calculates that they should produce 12.5g of MgO in lab. After the lab, the weighs the MgO, and finds that he made 10.8g of MgO. What is his theoretical yield? A) 10.8g. B) 12.5g. C) 86.4. D) None of the above. Show Answer Correct Answer: B) 12.5g. 18. What is a homogeneous mixture? A) A mixture that is the same throughout. B) A mixture that is made up of one type of atom. C) A mixture that is made up of one type of compound. D) A mixture that cannot be separated through physical changes. Show Answer Correct Answer: A) A mixture that is the same throughout. 19. Pounds = ..... kg A) 1.75. B) 1.81. C) 2.01. D) 2.34. Show Answer Correct Answer: B) 1.81. 20. A mutual electrical attraction between the nuclei and valence electrons of different atoms that binds the atoms together is called a(n) A) Dipole. B) Lewis structure. C) Chemical bond. D) London force. Show Answer Correct Answer: C) Chemical bond. ← PreviousNext →Related QuizzesScience QuizzesChemistry Quiz 1Chemistry Quiz 2Chemistry Quiz 3Chemistry Quiz 4Chemistry Quiz 5Chemistry Quiz 6Chemistry Quiz 7Chemistry Quiz 8Chemistry Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books