Science Flashcard

Front

What are synthetic materials?

Back

Synthetic materials are substances that are created through chemical processes in laboratories, as opposed to being found in nature.

Front

What is solubility?

Back

Solubility is the ability of a substance to dissolve in a liquid, forming a solution.

Front

How can you determine if a solid has dissolved in a liquid?

Back

A solid is considered dissolved when it is no longer visible in the liquid.

Front

What is the role of soap in cleaning?

Back

Soap traps grease and is soluble in water, allowing it to effectively clean greasy substances.

Front

What is the melting point of a substance?

Back

The melting point is the temperature at which a solid becomes a liquid, and it remains constant regardless of the amount of substance.

Front

What is a characteristic of natural materials?

Back

Natural materials are substances that occur naturally in the environment without human intervention.

Front

What is the difference between natural and synthetic materials?

Back

Natural materials are found in nature, while synthetic materials are created through human-made processes.

Front

What happens to the melting point of a substance when its amount changes?

Back

The melting point remains constant regardless of the amount of the substance.

Front

Why are synthetic materials often used in manufacturing?

Back

Synthetic materials can be engineered for specific properties, making them versatile for various applications.

Front

Can synthetic materials be recycled?

Back

Some synthetic materials can be recycled, but it depends on the type of material and the recycling processes available.