Review

Review

11th Grade

27 Qs

quiz-placeholder

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Review

Review

Assessment

Quiz

Chemistry

11th Grade

Medium

NGSS
HS-PS1-1, HS-PS1-2, MS-PS1-1

+5

Standards-aligned

Created by

Lorenzo Kelly

Used 2+ times

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27 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Fill in the blanks with coefficient:

PCl5+_ H2O→_ HCl+H3PO4

4, 5

1, 6

3, 8

2,2

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which side of a chemical equation is the product side?

Left (before the yields sign)
Right (after the yields sign)

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is a coefficient?

The small number on the right of the chemical symbol.
The large number to the left of a formula.

Tags

NGSS.MS-PS1-5

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Balance this equation
_Zn+_HCl-->_ZnCl+_H2

1,1,2,1
1,1,1,2
1,2,1,1
2,1,1,1

Tags

NGSS.HS-PS1-7

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What are ionic bonds?

valence electrons transferred between atoms
Inner most electrons transferred between atoms

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Why do ionic bonds form?

so the number of protons equals the number of electrons
to fill the outermost energy level
so an atom can become unstable

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

An electron has what kind of charge?

no charge
positive 
negative
it depends

Tags

NGSS.HS-PS2-4

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