Podcast
Questions and Answers
Which state of matter is characterized by having a definite volume but not a definite shape?
Which state of matter is characterized by having a definite volume but not a definite shape?
- Gas
- Plasma
- Solid
- Liquid (correct)
What distinguishes one element from another?
What distinguishes one element from another?
- Number of protons (correct)
- Number of neutrons
- Atomic mass
- Number of electrons
Which of the following is the correct definition of 'matter'?
Which of the following is the correct definition of 'matter'?
- Anything that occupies volume.
- Anything that has mass.
- Anything that has mass and occupies volume. (correct)
- Anything that can burn.
What type of chemical bond involves the sharing of electrons between two atoms?
What type of chemical bond involves the sharing of electrons between two atoms?
In a chemical reaction, what name is given to the substances that are formed as a result of the reaction?
In a chemical reaction, what name is given to the substances that are formed as a result of the reaction?
What is the SI unit for measuring the amount of a substance?
What is the SI unit for measuring the amount of a substance?
If a solution has a pH of 3, how would it be described?
If a solution has a pH of 3, how would it be described?
Which factor does not affect the rate of a chemical reaction?
Which factor does not affect the rate of a chemical reaction?
What principle states that if a change of condition is applied to a system in equilibrium, the system will shift in a direction that relieves the stress?
What principle states that if a change of condition is applied to a system in equilibrium, the system will shift in a direction that relieves the stress?
An unknown compound is found to have a molecular formula of $C_6H_{12}O_6$. Further studies reveal it is a sugar, but not glucose. It rotates plane-polarized light differently than glucose. Which of the following best explains this phenomenon?
An unknown compound is found to have a molecular formula of $C_6H_{12}O_6$. Further studies reveal it is a sugar, but not glucose. It rotates plane-polarized light differently than glucose. Which of the following best explains this phenomenon?
Flashcards
What is Chemistry?
What is Chemistry?
The study of matter and its properties, including how matter changes.
What is Matter?
What is Matter?
Anything that has mass and takes up space (volume).
What are Protons?
What are Protons?
Positively charged particles located in the nucleus of an atom.
What are Electrons?
What are Electrons?
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What are Isotopes?
What are Isotopes?
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What are Cations?
What are Cations?
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What are Anions?
What are Anions?
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What is a Compound?
What is a Compound?
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What is the Limiting Reactant?
What is the Limiting Reactant?
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What are Acids?
What are Acids?
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Study Notes
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Description
Test your knowledge of fundamental chemistry concepts with this quiz. Questions cover states of matter, elements, chemical bonds, reactions, pH, reaction rates, equilibrium, and organic compounds.
