Introduction to Chemistry: Section 1 – Vocabulary (Chemistry and the Scientific Method)

Vocabulary flashcards covering key terms from Section 1: Chemistry and the Scientific Method (Chapter 1).

Chemistry

The science that deals with the materials of the universe (matter) and the changes these materials undergo; often called the central science because understanding chemistry is essential to many fields.

Science

A framework for gaining and organizing knowledge about the natural world, including a process for processing and understanding information, questioning current beliefs, and conducting experiments.

Central science

Chemistry’s role as the central science because many fields rely on chemical concepts to understand phenomena.

Observation

Recognizing and recording data or facts about the natural world; the initial step in problem solving.

Hypothesis

A proposed explanation for an observation that can be tested through experimentation.

Experiment

A controlled procedure used to test hypotheses and gather data.

Theory

An overarching explanation of natural phenomena formed from a set of tested hypotheses.

Law

A concise statement that summarizes what happens under specified conditions; describes observed regularities.

Model

A simplified representation used to explain or predict how a natural phenomenon occurs; can be a theory or a physical/mathematical construct.

Scientific Method

A systematic process for gaining knowledge in science, typically involving making observations, formulating hypotheses, conducting experiments, and testing ideas.

Steps in the scientific method

State the problem and collect data; formulate hypotheses; perform experiments.

Problem solving in science

Recognize the problem, propose solutions, and test them through experiments.

Solving problems using a scientific approach

A framework for approaching problems that includes observation, hypothesis formation, and experimentation.

Learning Chemistry

Strategies for learning chemistry effectively, such as studying vocabulary, memorizing important information (elements and ions), practicing problem solving, learning from mistakes, and asking questions.