Free. Exclusive. Just for you.
Four unique services that make learning easier, faster, and smarter - only on our website.

Create Worksheet Homework Help Create Multiple Images More AI Tools

Worksheet on atomic structure and subatomic particles.

A worksheet with questions about atomic structure, including diagrams of atoms and tables for filling in atomic number, mass number, and subatomic particles.

JPG 247×350 21.6 KB Free · Personal Use

Quality Assured by Worksheets Library Team

Reviewed for educational accuracy and age-appropriateness

ID: #237148

✨ Generate New Worksheet

⭐

Show Answer Key & Explanations Step-by-step solution for: Structure of an Atom (Video, FAQs & Worksheets)

▼

Q.1
a. Atom
b. Proton
c. Neutron
d. Isotopes

Q.2
| Isotope | Deuterium | Tritium |
|---------|-----------|---------|
| Number of protons | 1 | 1 |
| Number of neutrons | 1 | 2 |
| Number of electrons | 1 | 1 |

Q.3
| Isotope | Carbon-12 | Carbon-13 | Carbon-14 |
|---------|-----------|-----------|-----------|
| Number of protons | 6 | 6 | 6 |
| Number of neutrons | 6 | 7 | 8 |
| Number of electrons | 6 | 6 | 6 |

Q.4
B) 15

Q.5
C) 20

Parent Tip: Review the logic above to help your child master the concept of atomic number and mass number worksheets.

Print Download

How to use

Click Print to open a print-ready version directly in your browser, or use Download to save the file to your device. The ⭐ Answer button generates an AI answer key instantly - useful for teachers who need a quick reference. Need a different version? Our AI Worksheet Generator lets you create a custom worksheet on any topic in seconds.

(view all atomic number and mass number worksheets)