Science Midterm Flashcard

Front

What is a scientific testable question?

Back

A scientific testable question is a question that can be answered through experimentation and observation, often focusing on the relationship between variables.

Front

What is the difference between a metal and a non-metal?

Back

Metals are typically shiny, good conductors of heat and electricity, and malleable, while non-metals are usually dull, poor conductors, and brittle.

Front

What are the three states of matter?

Back

The three states of matter are solid, liquid, and gas, each with distinct properties regarding shape and volume.

Front

How do gases differ from liquids in terms of volume and shape?

Back

Gases have no set volume or shape, while liquids have a definite volume but take the shape of their container.

Front

What is a chemical change?

Back

A chemical change is a process where substances combine or break apart to form new substances, often accompanied by energy changes.

Front

What is an example of a physical change?

Back

An example of a physical change is grinding candy into smaller pieces, where the substance remains the same.

Front

What is the importance of making consistent observations in scientific experiments?

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Consistent observations help ensure that data is reliable and can be compared over time, leading to valid conclusions.

Front

What is the role of a hypothesis in scientific inquiry?

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A hypothesis is a proposed explanation for a phenomenon that can be tested through experimentation.

Front

What is the scientific method?

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The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Front

What is the difference between qualitative and quantitative observations?

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Qualitative observations describe characteristics or qualities, while quantitative observations involve measurements and numerical data.