
Exploring Atomic Number, Mass Number, and Isotopes

Interactive Video
•
Science
•
6th - 10th Grade
•
Hard
Standards-aligned

Lucas Foster
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the atomic number of an element?
The total number of protons and neutrons
The number of protons in the nucleus
The number of neutrons in the nucleus
The average mass of the element
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If an element has 16 protons, what is its atomic number?
16.01
8
16
32
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the mass number of an element represent?
The number of neutrons
The number of protons
The average mass of the element
The total number of protons and neutrons
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is true about the mass number?
It is the same as the atomic mass
It represents the number of electrons
It can be a decimal
It is always a whole number
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In atomic notation, what does the subscript represent?
Mass number
Atomic number
Number of neutrons
Number of electrons
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many neutrons are in an isotope of silicon with a mass number of 29?
15
29
43
14
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which isotope of hydrogen has one neutron?
Hydrogen-2
Hydrogen-1
Hydrogen-4
Hydrogen-3
Create a free account and access millions of resources
Similar Resources on Wayground
11 questions
Exploring Atomic Number and Mass Number in Isotopes

Interactive video
•
6th - 10th Grade
11 questions
Differentiating Mass Number and Atomic Mass

Interactive video
•
6th - 10th Grade
11 questions
Understanding the Atom

Interactive video
•
6th - 9th Grade
11 questions
Understanding the Periodic Table and Electron Configurations

Interactive video
•
7th - 10th Grade
11 questions
Exploring Atoms, Ions, and Isotopes

Interactive video
•
6th - 10th Grade
11 questions
Counting Protons, Neutrons, and Electrons in Atoms

Interactive video
•
6th - 10th Grade
11 questions
Exploring Isotopes and Their Symbols

Interactive video
•
6th - 10th Grade
10 questions
Exploring Atomic Structure: Protons, Electrons, and Neutrons

Interactive video
•
6th - 10th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Science
20 questions
Scientific method and variables

Quiz
•
8th Grade
20 questions
Chemical and Physical Changes

Quiz
•
7th Grade
20 questions
Physical and Chemical Changes

Quiz
•
8th Grade
10 questions
Scientific Method and Variables

Quiz
•
6th Grade
20 questions
Elements, Compounds and Mixtures

Quiz
•
8th Grade
23 questions
7.6C Aqueous Solutions

Quiz
•
7th Grade
20 questions
Law of Conservation of Mass

Quiz
•
6th - 8th Grade
20 questions
Metals, Non-metals, and Metalloids

Quiz
•
6th Grade