Chemical Equations and Reactions

Chemical Equations and Reactions

6th - 8th Grade

26 Qs

quiz-placeholder

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Chemical Equations and Reactions

Chemical Equations and Reactions

Assessment

Quiz

Science

6th - 8th Grade

Medium

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

+5

Standards-aligned

Created by

Ana Michael

Used 243+ times

FREE Resource

26 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

This type of bond forms between nonmetal atoms when they share electrons

Ionic bond

Covalent bond

metallic bond

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

This type of bond is an attraction that holds negative and positive ions together.

ionic bond

covalent bond

metallic bond

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

These bonds form when metallic atoms pool their electrons. Electrons are able to move freely among the positive metal ions.

ionic bonds

covalent bonds

metallic bonds

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Electrons in the outermost energy level are called

satellite electrons

outer electrons

valence electrons

Tags

NGSS.HS-PS1-1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

In a chemical formula, this number is used to represent the number of each atom being represented.

Exponent

Coefficient

Molecule

Subscript

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Two or more atoms bonded together

Molecule

Compund

Subscript

Coefficient

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

This number appears before a chemical formula. It represents how many molecules there are.

Subscript

Coefficient

Molecule

Atom

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