The Periodic Table of Elements - Post-Transition Metals, Metalloids and Nonmetals | Children's Chemistry Book , livre ebook
64
pages
English
Ebooks
2017
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64
pages
English
Ebooks
2017
Vous pourrez modifier la taille du texte de cet ouvrage
Obtenez un accès à la bibliothèque pour le consulter en ligne En savoir plus
Publié par
Date de parution
15 mars 2017
Nombre de lectures
0
EAN13
9781541940734
Langue
English
The Periodic Table of Elements
Post-Transition Metals, Metalloids and Nonmetals
Children’s Chemistry Book
Speedy Publishing LLC
40 E. Main St. #1156
Newark, DE 19711
www.speedypublishing.com
Copyright 2017
All Rights reserved. No part of this book may be reproduced or used in any way or form or by any means whether electronic or mechanical, this means that you cannot record or photocopy any material ideas or tips that are provided in this book
In this book, we are going to cover the Periodic Table of Elements. We’re also going to take an in-depth look at Post- Transition Metals, Metalloids, and Nonmetals. So let’s dive right in!
WHAT IS THE PERIODIC TABLE OF ELEMENTS?
The Periodic Table is called “periodic” because its elements are organized in periods, also called cycles. The elements are organized in rows by their atomic number, which indicates the number of protons that each element has in its nucleus.
You’ll notice when you look at the Periodic Table that some columns are skipped. This is so that the elements that have valence electrons of exactly the same number align on the same columns.
Valence electrons are electrons that can create chemical bonds, so they are important to the element’s properties. Lined up in this way in columns, these elements have some properties that are similar. Each of the horizontal rows in the Periodic Table is called a period.
