Matter: Concept 3

Matter: Concept 3

Assessment

Flashcard

Chemistry

10th Grade

Practice Problem

Hard

Created by

Steffi Patton

FREE Resource

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32 questions

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1.

FLASHCARD QUESTION

Front

What are atoms?

Back

Atoms are the building blocks of matter and the smallest unit of an element that maintains the identity of the element.

2.

FLASHCARD QUESTION

Front

Give an example of atoms.

Back

Atmospheric nitrogen N₂ contains 2 atoms of the element nitrogen.

3.

FLASHCARD QUESTION

Front

What is an element?

Back

An element is a pure substance that cannot be broken down into anything simpler or more stable.

4.

FLASHCARD QUESTION

Front

Give an example of an element.

Back

Anything seen on the periodic table.

5.

FLASHCARD QUESTION

Front

What is a compound?

Back

A compound is a pure substance that can be broken down chemically into simpler and more stable substances (elements).

6.

FLASHCARD QUESTION

Front

How are compounds made?

Back

Compounds are made from chemically combining atoms of two or more elements.

7.

FLASHCARD QUESTION

Front

Give an example of a compound.

Back

H2O (water).

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