Chemistry Terms to Know Crossword Puzzle

QUESTIONS LIST:

• chemical equation : a symbolic representation of a chemical reaction
• chemical formula : a symbolic representation of an element or compound
• chemical reaction : a process in which one or more substances are transformed into others.
• coefficient : a number that multiplies a term in an equation.
• conservation of matter : a scientific law that states that the total amount of matter in a closed system remains constant.
• product : a substance that is formed in a chemical reaction.
• reactant : a substance that takes part in a chemical reaction.
• subscript : a number in a chemical formula representing the number of atoms of a particular element in one molecule of the compound
• density : a ratio that compares mass to volume and can be calculated by dividing.
• physical property : a characteristic that can be observed and measured without changing the chemical identity of a substance.
• particle : a small portion of matter.
• atom : the basic unit of matter
• matter : anything that takes up space and has mass is _ .
• quantitative : 75% of the students did their homework is an example of _ data.
• qualitative : gas bubbles forming from a chemical reaction is an example of a _ observation.
• molecule : a stable particle made of two or more atoms.