Characteristics of Chemical Reactions STEMscopes

Characteristics of Chemical Reactions STEMscopes

Assessment

Flashcard

Science

6th Grade

Hard

NGSS
MS-PS1-5, MS-PS1-2, MS-PS1-1

+4

Standards-aligned

Created by

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a Reactant?

Back

A reactant is a substance that undergoes a chemical change in a reaction.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

2.

FLASHCARD QUESTION

Front

What is a Product in a chemical reaction?

Back

A product is a substance that is formed as a result of a chemical reaction.

3.

FLASHCARD QUESTION

Front

What does it mean for a chemical equation to be balanced?

Back

A balanced chemical equation has the same number of each type of atom on both sides of the equation.

Tags

NGSS.MS-PS1-5

4.

FLASHCARD QUESTION

Front

What is a Chemical Reaction?

Back

A chemical reaction is a process in which atoms rearrange to form new substances.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

5.

FLASHCARD QUESTION

Front

What is an Element?

Back

An element is a pure substance that cannot be broken down into simpler substances by chemical means.

6.

FLASHCARD QUESTION

Front

What is a Coefficient in a chemical equation?

Back

A coefficient is a number placed in front of a chemical formula to indicate how many molecules or atoms are involved.

7.

FLASHCARD QUESTION

Front

What is a Chemical Subscript?

Back

A chemical subscript is a number written below and to the right of a chemical symbol that indicates the number of atoms of that element in a molecule.

Tags

NGSS.MS-PS1-1

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