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Understanding Argon and Molar Mass

Understanding Argon and Molar Mass

Assessment

Interactive Video

Chemistry

9th - 10th Grade

Practice Problem

Hard

Created by

Jackson Turner

FREE Resource

The video tutorial explains how to find the molar mass of argon, a noble gas. It describes argon as consisting of independent atoms and refers to the periodic table to find its molar mass, which is 39.95 grams per mole. The tutorial clarifies that this value represents the mass of one mole of argon atoms. The video concludes with a brief summary of the concept.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of gas is argon classified as?

Halogen gas

Noble gas

Reactive gas

Inert gas

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where do you find the molar mass of argon?

In a chemistry textbook

On the periodic table

In a scientific journal

On a molecular chart

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the molar mass of argon as per the periodic table?

40.00 grams per mole

39.95 grams per mole

41.00 grams per mole

38.00 grams per mole

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the molar mass of argon indicate?

The volume of one mole of argon

The density of argon gas

The number of atoms in a mole

The mass of one mole of argon

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If you have 39.95 grams of argon, how many moles do you have?

Three moles

One mole

Half a mole

Two moles

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