Search Header Logo
  1. Resource Library
  2. Science
  3. Chemistry
  4. Mole Concept
  5. The Mole Concept

The Mole concept

Authored by Shelly Langan

Science

9th Grade

NGSS covered

Used 2+ times

The Mole concept
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many particles make a mole

6.022 x 10^23
3.14 x 10^22
1.67 x 10^24
6.022 x 10^22

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The mole is a term used to describe

a unit for measuring pressure
a measurement of temperature
a unit of measurement for the amount of substance in chemistry.
a type of chemical reaction

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do I determine how many grams there are in one mole of any element

One mole of an element always weighs 100 grams.
The weight of one mole is determined by its volume in liters.
One mole of any element weighs the same regardless of its atomic mass.
The number of grams in one mole of an element is equal to its atomic mass in grams.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do I convert from moles into grams

grams = moles ÷ molar mass
grams = moles + molar mass
grams = moles - molar mass

grams = moles × Mr or Ar

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the Mr of a compound

The Mr of a compound is the sum of the atomic masses of its constituent elements.
The Mr of a compound is the number of atoms in the compound.
The Mr of a compound is the weight of the compound in grams.
The Mr of a compound is the total number of molecules in it.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do I convert grams into moles

moles = grams + molar mass
moles = grams * molar mass
moles = grams - molar mass

moles = grams / Ar or Mr

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If one mole of C = 12 grams how many, how many grams are there in one 1 mole of Mg

12 grams
24 grams
18 grams
30 grams

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?