Elements, Compounds, Mixtures

Elements, Compounds, Mixtures

Assessment

Flashcard

Science

8th - 10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the definition of an element?

Back

An element is a substance that is made up of only one type of atom.

2.

FLASHCARD QUESTION

Front

How is a compound different from a mixture?

Back

A compound is a substance formed when two or more elements are chemically bonded together, while a mixture is a combination of two or more substances that are not chemically bonded.

3.

FLASHCARD QUESTION

Front

What is an example of a mixture?

Back

Brass, which is made of zinc and copper, is an example of a mixture.

4.

FLASHCARD QUESTION

Front

What is the chemical formula for ammonia?

Back

NH₃

5.

FLASHCARD QUESTION

Front

What is the chemical formula for carbon dioxide?

Back

CO₂

6.

FLASHCARD QUESTION

Front

What is NaHCO₃ commonly known as?

Back

Sodium bicarbonate or baking soda, which is a compound.

7.

FLASHCARD QUESTION

Front

What are the three states of matter?

Back

Solid, liquid, and gas.

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