Investigating Chemical Formulas & Reactions

Investigating Chemical Formulas & Reactions

8th Grade

18 Qs

quiz-placeholder

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Investigating Chemical Formulas & Reactions

Investigating Chemical Formulas & Reactions

Assessment

Quiz

Science

8th Grade

Medium

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

+1

Standards-aligned

Created by

Miranda Tate

Used 30+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The formation of a new substance with different properties; cannot be undone by physical mean.

chemical change

chemical equation

chemical formula

chemical reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

a representation of a chemical reaction by symbols and numbers.

chemical change

chemical equation

chemical formula

chemical reaction

Tags

NGSS.MS-PS1-5

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

a representation of a molecule or compound in which elements are represented by their symbols and subscripts represent the number of atoms of each element.

chemical change

chemical equation

chemical formula

chemical reaction

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

a change caused by the interaction of two or more substances (reactants) resulting in the formation of new substances (products)

chemical change

chemical equation

chemical formula

chemical reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

the number placed in front of a chemical formula in a chemical equation; represents the number of molecules of that substance.

coefficient

subscript

Tags

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

the number written to the right and slightly below an element in a chemical formula; represents the number of atoms of an element present in a chemical formula.

coefficient

subscript

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

a substance made of two or more elements.

compound

molecule

Tags

NGSS.MS-PS1-1

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