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Question 11.At the melting point and boiling point what happens?
Question 22.What are the characteristics of a liquid?
Question 33.Ocean water is a good example of a mixture because _____
Question 44.Which type of reaction always requires oxygen to be a reactant?
Question 55.The phase change when gas turns directly into a solid is called:
Question 66.What is the most common state of matter in the universe?
Question 77.The charges on beta particles, alpha particles and gamma rays are _____ respectively.
Question 88.When does nuclear fusion occur?
Question 99.Identify which general equation is a combination reaction.
Question 1010.When a bond forms, this is an example of
Question 1111.Enthalpy change is
Question 1212.Which particles are present in the nucleus of an atom?
Question 1313.An endothermic reaction is:
Question 1414.Which of the following is a double-replacement reaction?
Question 1515.Which of the following is a chemical property of the element hydrogen?
Question 1616.An example of condensation is:
Question 1717.What does it mean when the enthalpy change for a reaction is negative?
Question 1818._____ properties of matter can be determined without changing composition, while _____ properties of matter must change the composition of matter.
Question 1919.The phase change when a solid goes directly to a gas is called:
Question 2020.Pure substances are further divided into elements and compounds. Which one best describes the rust found on a vehicle over time?
Consider the reaction:
Mg +CuCl2 = MgCl2 + Cu
Which type of reaction is shown above?
Question 2222.What are the properties of a solid?
Question 2323.Which type of reaction is involved with nuclear reactors?
Question 2424.Gas can be turned into a plasma on Earth with the addition of:
Question 2525.How does a nuclear reaction differ from a chemical reaction?
Question 2626.The ability of iron to react to oxygen is an example of _____
Question 2727.What are the characteristics of a gas?
Question 2828.Compound X is converted to elements A and B. Compound X has undergone a _____ reaction.
Question 2929.An example of an exothermic reaction is:
Question 3030.Which state of matter has the highest density?
Fundamentals of Matter Chapter Exam Instructions
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