
Chemical Formulas and Subscripts
Interactive Video
•
Chemistry, Science
•
8th - 12th Grade
•
Easy

Emma Peterson
Used 2+ times
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does it mean when a chemical formula has no coefficients or subscripts?
The elements are in a gaseous state.
The formula is incorrect.
There is only one atom of each element.
There are multiple atoms of each element.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the formula MgCl2, how many chlorine atoms are present?
Four
Three
Two
One
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a subscript in a chemical formula indicate?
The number of atoms of the element it follows
The number of molecules
The charge of the element
The state of the element
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the chemical equation 2H2O, how many hydrogen atoms are there in total?
Two
Four
Six
Eight
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many nitrogen atoms are in 3NH4Br?
Twelve
Four
Three
One
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a coefficient in a chemical equation help to achieve?
It changes the state of the elements.
It balances the number of atoms on both sides of the equation.
It indicates the charge of the elements.
It shows the temperature at which the reaction occurs.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the compound (NH4)2O, how many hydrogen atoms are there?
Eight
Four
Twelve
Sixteen
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple

Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
11 questions
Mastering Molar Mass Calculations for Chemical Compounds
Interactive video
•
9th - 12th Grade
11 questions
Chemical Reactions and Equations
Interactive video
•
9th - 12th Grade
7 questions
Balancing Chemical Equations Concepts
Interactive video
•
9th - 10th Grade
8 questions
Balancing Chemical Equations and Atoms
Interactive video
•
9th - 10th Grade
10 questions
Balancing Chemical Equations Concepts
Interactive video
•
9th - 10th Grade
7 questions
Balancing Chemical Equations Concepts
Interactive video
•
9th - 10th Grade
11 questions
Counting Atoms and Chemical Formulas in Scientific Contexts
Interactive video
•
9th - 12th Grade
9 questions
Empirical Formula and Molecular Formula Introduction
Interactive video
•
9th - 12th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Physical and Chemical Properties
Quiz
•
8th Grade
20 questions
Counting Atoms Practice
Quiz
•
8th Grade
32 questions
Unit 2/3 Test Electrons & Periodic Table
Quiz
•
10th Grade
20 questions
Electron Configuration
Quiz
•
10th - 12th Grade
20 questions
COUNTING ATOMS
Quiz
•
10th Grade
20 questions
Naming Covalent and Ionic Compounds
Quiz
•
10th Grade
14 questions
PERIODIC TRENDS
Quiz
•
11th Grade
20 questions
Chemical Reactions
Quiz
•
8th Grade