Worksheet - Element Math: Calculating Number of Protons, Neutrons & Electrons

Worksheet - Element Math: Calculating Number of Protons, Neutrons & Electrons
Worksheet - Element Math: Calculating Number of Protons, Neutrons & Electrons
Worksheet - Element Math: Calculating Number of Protons, Neutrons & Electrons
Worksheet - Element Math: Calculating Number of Protons, Neutrons & Electrons
Worksheet - Element Math: Calculating Number of Protons, Neutrons & Electrons
Worksheet - Element Math: Calculating Number of Protons, Neutrons & Electrons
Worksheet - Element Math: Calculating Number of Protons, Neutrons & Electrons
Worksheet - Element Math: Calculating Number of Protons, Neutrons & Electrons
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Product Description
A 2-page worksheet that gives students practice interpreting information on the periodic table. Specifically, this worksheet challenges students to use an element's atomic number and mass number to calculate the number of protons, electrons and neutrons in 1 atom of that element.

I use this worksheet to review concepts found in Section 2 of my Atoms and the Periodic Table PPT presentation. This section introduces the basic information found in each element square on the periodic table. Namely, the element's chemical symbol, name, atomic number, and mass number. This worksheet gives student practice performing 2 tasks: (1) locating an element on the periodic table to find its name and chemical symbol; and (2) using the atomic number and mass number of an element to calculate the number of protons, electrons and neutrons. A link to my Atoms and the Periodic Table PPT presentation is found below.

PPT - Atoms and the Periodic Table


Product Contents:

Page 1 features a short reading exercise on the following topics:

- Definition of an element
- How elements differ by number of protons
- Basic information found in an element's square: name, symbol, atomic number, mass number
- What the atomic number represents
- What the mass number represents (in basic form)
- Calculating the number of protons, neutrons, electrons from the atomic and mass number

Pages 1-2 features 18 element squares that students complete by filling in one or more of the following pieces of information: name, chemical symbol, protons, neutrons, and electrons.

Pages 3-4 is a full answer key for all element squares.


Downloadable in 2 Formats:

This worksheet comes in 2 formats: a static PDF document and fully-editable WORD document.

Download the full PDF preview to see EXACTLY what you are getting!


Relevant NGSS Core Idea(s) Addressed by This Product:

NGSS - MS-PS1.A
Physical Science - Matter and its Interactions - Structure and Properties of Matter


You Might Also Like the Following Unit Resources:

UNIT BUNDLE - Atoms and the Periodic Table

PPT - Atoms and the Periodic Table
PPT - Jeopardy Game: Atoms & the Periodic Table Review

Unit Overview & Key Words - Atoms and the Periodic Table Unit
Worksheet - Structure of the Atom
Worksheet - Development of the Atomic Model
Worksheet - Element Math
Worksheet - What are Isotopes?
Worksheet - Drawing Bohr Diagrams
Worksheet - Drawing Electron Dot Diagrams
Worksheet - Mendeleev's Periodic Table of Elements
Worksheet - Groups of the Periodic Table
Worksheet - Alien Periodic Table Puzzle
Worksheet - Elemingo or Element Bingo Game
Lab - Isotopes With Beans
Lab - Isotopes With M&Ms
Quiz - Structure of the Atom
Quiz - Drawing Bohr and Electron Dot Diagrams
Quiz - Element Names and Chemical Symbols (6 Quiz Bundle)
Quiz - Element Groups of the Periodic Table
Unit Review - Atoms and the Periodic Table
Test - Atoms and the Periodic Table


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Terms of Use:

Copyright © Douglas Enns. All rights reserved by author. This product is to be used by the original downloader only. Copying for more than one teacher, classroom, department, school, or school system is prohibited. This product may not be distributed or displayed digitally for public view. Failure to comply is a copyright infringement and a violation of the Digital Millennium Copyright Act (DMCA). Clipart and elements found in this document are copyrighted and cannot be extracted and used outside of this file without permission or license. Intended for classroom and personal use ONLY.
Total Pages
4 pages
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Included
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