Honors Chemistry Unit 1 Questions with
Verified Solutions
What is the term for a substance that cannot be broken down into simpler substances by chemical
means?
✔✔ Element
What is the name of the negatively charged subatomic particle found in the outer regions of an
atom?
✔✔ Electron
What is the term for the positively charged subatomic particle located in the nucleus of an atom?
✔✔ Proton
What is the name of the change in matter from a liquid state to a solid state?
✔✔ Freezing
What is the term for the combination of two or more substances that are not chemically bonded?
✔✔ Mixture
1
, What is the name of the process used to separate a mixture based on differences in boiling
points?
✔✔ Distillation
What is the term for a reaction in which energy is absorbed from the surroundings?
✔✔ Endothermic Reaction
What is the name of the law that states that mass is neither created nor destroyed in a chemical
reaction?
✔✔ Law of Conservation of Mass
What is the term for the process of separating a solid from a liquid by using filter paper?
✔✔ Filtration
What is the name of the branch of chemistry that focuses on carbon-containing compounds?
✔✔ Organic Chemistry
2
Verified Solutions
What is the term for a substance that cannot be broken down into simpler substances by chemical
means?
✔✔ Element
What is the name of the negatively charged subatomic particle found in the outer regions of an
atom?
✔✔ Electron
What is the term for the positively charged subatomic particle located in the nucleus of an atom?
✔✔ Proton
What is the name of the change in matter from a liquid state to a solid state?
✔✔ Freezing
What is the term for the combination of two or more substances that are not chemically bonded?
✔✔ Mixture
1
, What is the name of the process used to separate a mixture based on differences in boiling
points?
✔✔ Distillation
What is the term for a reaction in which energy is absorbed from the surroundings?
✔✔ Endothermic Reaction
What is the name of the law that states that mass is neither created nor destroyed in a chemical
reaction?
✔✔ Law of Conservation of Mass
What is the term for the process of separating a solid from a liquid by using filter paper?
✔✔ Filtration
What is the name of the branch of chemistry that focuses on carbon-containing compounds?
✔✔ Organic Chemistry
2
