Which of the following is defined as, " to change the order or position of something"?

Which of the following is defined as, "a group of atoms joined together in a particular way"?

Which of the following is defined as, "an object, diagram, or computer program that helps us understand something by making it simpler or easier to see"?

Which of the following is defined as, "a substance that is added to soil to help plants grow"?

Which term is defined as, "the temperature at which a substance changes from the liquid phase to the gas phase"?

Which term is defined as, "the temperature at which a substance changes from the solid phase to the liquid phase"?

Which term is defined as, "letters and numbers showing the types and number of atoms that repeat to make up a substance"?

Which term is defined as, "the tiny pieces that all matter—all the stuff in the world—is made of"?

Which term is defined as, "something that can be observed about a substance, such as color, smell, or boiling point"?

Which of the following is defined as, "a starting substance that is part of a chemical reaction"?

Which of the following is defined as, "a process in which atoms rearrange to form new substances"?

Which of the following is defined as, "an ending substance that is made during a chemical reaction"?

Which of the following is BEST defined as, "something that is made of all the same atoms or groups of atoms"?

True or False: During a chemical reaction, atoms do change from one type to another.

True or False: During a chemical reaction, some of the atoms that make up the reactants rearrange to form the products.

Different substances have _________ properties.

During a chemical reaction, atoms ___________ to form

different groups of atoms.

Which is usually larger? Atoms or molecules?

True or False: Substances have different properties because they are made of different groups of atoms.