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Matter Explorers: Elements, Properties, and States

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Matter Explorers: Elements, Properties, and States

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Questions and Answers

What is the main idea of studying matter in science?

To understand how to change the physical state of matter

To understand how to make new objects

To learn about the elements and properties of matter (correct)

To classify all objects into pure substances and mixtures

What is the difference between a pure substance and a mixture?

A pure substance has a fixed shape, while a mixture has a changing shape

A pure substance is always a solid, while a mixture can be a liquid, solid, or gas

A pure substance is always a liquid, while a mixture can be a solid, liquid, or gas

A pure substance is made up of only one type of element, while a mixture is made up of multiple elements (correct)

What are the three main states of matter?

Solid, Liquid, and Plasma

Gas, Liquid, and Solid

Solid, Gas, and Liquid

Solid, Liquid, and Gas (correct)

What do we call a substance that is made up of two or more different elements?

Compound Signup and view all the answers

Why do we classify matter into different categories?

To understand the relationships between different substances Signup and view all the answers

What is the fundamental characteristic that all objects share, regardless of their shape, size, or form?

They are all made up of matter Signup and view all the answers

What are the two main categories of matter based on their composition?

Pure substances and mixtures Signup and view all the answers

What is the term for the specific characteristics of a substance, such as its color, texture, and melting point?

Properties Signup and view all the answers

What happens when two or more different substances are combined, but each keeps its own properties?

A mixture is formed Signup and view all the answers

What is the process of separating the components of a mixture, such as filtering or sorting?

Classification Signup and view all the answers